Showing posts with label Doctor P. H. Van der Weyde. Show all posts
Showing posts with label Doctor P. H. Van der Weyde. Show all posts

Friday, March 8, 2013

No Need of a Missing Link -- March 8, 2013


Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. This item about a talk on Ernst Haeckel's evolutionary ideas is from the 05-December-1888 New-York Times. Haeckel is famous for his Theory of Recapitulation ("ontogeny recapitulates phylogeny"). The image comes from the February, 1893 issue of Manufacturer and Builder

NO NEED OF A MISSING LINK. 


The New-York Academy of Anthropology, at its regular monthly meeting at the Cooper Union yesterday afternoon, listened to an interesting paper by Dr. P.H. Van der Weyde on Haeckel's "Theory of Evolution," illustrated with drawings of the 12 races of mankind in connection with those of 12 species of monkeys.  Haeckel and his disciples take the ground that man is evolved from the monkey and hence that there is no need for a missing link.  The necessity for a man with a tail is is done away with, since there are three or four species of monkeys without tails.

Monday, February 11, 2013

Nitrous Oxide Gas -- February 11, 2013

Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. This item about laughing gas is from the 26-March-1864 New-York Times.  Gardner Quincy Colton was a pioneer in using laughing gas as an anesthetic. The image comes from the February, 1893 issue of Manufacturer and Builder.

NEW-YORK, March 26, 1864. 

Since the introduction of this gas as an anesthetic in dental operations by Dr. COLTON, now of the Colton Dental Association, No. 22 Bond-street, much has been said about its safety and efficiency, as compared with ether and chloroform. The following letter from Prof. VANDER WEYDE, of the New-York Medical College, sheds light on the subject:

DR. G.Q. COLTON: DEAR SIR: In answer to your letter, asking my opinion about the comparative safety of nitrous oxide gas and ether or chloroform, I must say that as soon as you introduced this gas among the dental profession, I immediately advocated its use, and pointed out, principally to my class in the New-York Medical College, the advantages connected with an anesthetic, which in itself is a powerful supporter of combustion and of respiration, in place of the suffocating ether and chloroform. The fact that you have administered it to about 20,000 persons, without a single fatal result, is an unanswerable proof of its safety as an anesthetic.

I am satisfied that nitrous oxide can be used in all cases where ether and chloroform cannot be safely administered; in many cases, the use of the two last-named anesthetics is, by judicious physicians, considered unsafe; notwithstanding this, there are too many cases on record where counter-indications were overlooked, and fatal results have followed the use of ether and chloroform. I know of no case in which I would consider nitrous oxide gas unadvisable, except in a stage of consumption so far gone that the excitement attending the extraction of a tooth would be unsafe without any anesthetic.

When, now, we look at the hundreds of cases directly killed by ether or chloroform, on the operating chair or table, the comparative value of nitrous oxide must be apparent.

It is a singular fact that among the three anesthetics now in use -- ether, chloroform and nitrous oxide -- the first is combustible in itself, though the very opposite of a supporter of combustion and life; the second, chloroform, is neither combustible nor a supporter of combustion; whilst the last, nitrous oxide, is a powerful supporter of combustion and of life!

The difference between the nitrous oxide and ether and chloroform is that the first, being a supporter of combustion and respiration, stimulates the nervous system and produces an increase of vitality, while the two others, ether and chloroform, being non-supporters of combustion and respiration, depress the nervous system, and bring vitality below the standard, though with the same final result -- perfect unconsciousness of pain; the difference only is, that the unconsciousness produced by the increase of vital action by the nitrous oxide is harmless, and the same result produced by the depression of vital action by ether or chloroform is injurious, and may prove fatal. Very respectfully,

P.H. VANDER WEYDE. M.D.,
Professor of Chemistry New-York Medical College, and at Cooper Institute.  

Wednesday, January 9, 2013

Institute for Young Ladies -- January 9, 2013

I assume that Madame Van Der Weyde from France is Jeannette W Van der Weyde, wife of Doctor PH Van der Weyde, who wrote the articles which gave this blog its name.  Jeannette Van der Weyde was French and she had taught a school in their home in the Netherlands.  This ad is from the 28-August-1855 New York Tribune.

Monday, December 10, 2012

I. B. Woodbury's Ballad Entertainment -- December 10, 2012

Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. This item about a musical performance is from the 17-October-1850 New-York Daily Tribune.  He was not from Germany.  The image comes from the February, 1893 issue of Manufacturer and Builder.

Musical. -- I. B. Woodbury's Ballad Entertainment takes place this evening at Rutgers' Institute, Madison st. Mr Vander Weyde, pianist and composer, from Germany, will assist in the performances.

Thursday, November 8, 2012

The Celebrated Aeolian Pianist -- November 8, 2012


Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. He was an accomplished keyboard player and composer. This may be the earliest item I have found that refers to him. It is from the 19-February-1851 New York Daily Tribune.

I have given some thought to ending this monthly series.  

Monday, September 10, 2012

In Aid of the Brooklyn Women's Guild -- September 10, 2012

Doctor Peter Henri Van Der Weyde was the organist of the First Dutch Reformed Church in Brooklyn for many years. Here is an example of a 12-February-1870 program of a "Musical and Literary Entertainment" "In Aid of the Brooklyn Women's Guild." Doctor Van Der Weyde played the piano.  It is from the 26-February-1876 Brooklyn Eagle.

Thursday, August 9, 2012

Dr. P.H. Vander Weyde (obituary) -- August 9, 2012

Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name.  His obituary appeared in the 30-March-1895 edition of Scientific American.  

DR. P. H. VANDER WEYDE.


P. H. Vander Weyde, the well known scientist, and a former frequent contributor to the pages of the Scientific American, died at his residence in this city on the morning of March 18, after an illness of a
few days.

Dr. Vander Weyde was born in Nymegen, Holland, in 1813, a country to which his family, originally German, emigrated at the time of the Reformation. He studied at Durpldorf and was graduated from the Royal Academy at Delft. He was early known as a scientific teacher, writer and lecturer, his first appearance in the latter capacity having been made at Bois-le-Duc in 1833, when he delivered a lecture on acoustics before the philosophical society of that place. Subsequently he was appointed to the chair of mathematics and natural philosophy at the Government School of Design. In 1842 he established a journal devoted to mathematics and physics, and three years later was awarded a gold medal by the Society for the Promotion of Scientific Kuowledge for a text book on natural philosophy. At the same period, he was editor of a political journal which vigorously waged war against government abuses.

In 1849 he came to New York, bringing with him a valuable historical collection of philosophical apparatus which he had been forming for some time. He then turned his attention to medicine, and after studying at the College of Physicians and Surgeons and the New York University Medical College, was graduated from the latter institution in 1857. Directly after his graduation, he was appointed professor of chemistry in the New York Medical College; was also appointed physician to the Northwestern Dispensary, and practiced medicine in several parts of the city until 1859, when he relinquished his profession to occupy the chair of physics, chemistry, and the higher mathematics at the Cooper Institute.

In 1864, the chair of industrial chemistry was expressly created for him at Girard College. Resigning this professorship two years later, he returned to this city, and devoted himself to scientific writing and experimentation. In or about 1869, he constructed, after wood cuts published in a German periodical, a telephone transmitter that had been invented by the German schoolmaster Philip Reis. This apparatus, the first seen in this country, is illustrated and described in the Scientific American for May 29, 1886. The original instrument of Reis had no adjusting screws, so that its operation was uncertain. Having provided these and made certain other improvements, the instrument worked very satisfactorily. Not so with the receiver, with which be first had considerable trouble, but of which he succeeded in remedying the defects by abandoning the principle of Reis and substituting the intermittent magnetization of an iron bar for the intermittent elongation of iron needles. This resulted in the production of a receiver which worked perfectly.
Dr. Vander Weyde was not content to rest with the instruments of these types only, but a year or so later, in 1870, made a form in which there was a horseshoe magnet mounted back of and facing the plate armature. It was simply a powerful electromagnet receiver, something like, but immeasurably superior to, the instruments shown in the Bell patent of six years later.

In 1869, Dr. Vander Weyde accepted the editorship of the Manufacturer and Builder, a scientific journal of this city. During his long connection therewith his pen was very active, and his contributions to the scientific press and especially to this journal were numerous. He was one of the editors of Appleton's New American Cyclopedia and contributed many scientific articles to that work. As an inventor he had a wide reputation, the number of patents taken by him on inventions of his own, mostly pertaining to electricity, being more than two hundred.

Dr. Vander Weyde, who claimed descent from Walther von der Vogelweide, the celebrated minnesinger of thethirteenth century, was also an accomplished musician and well known as a composer, the number of his compositions amounting to more than three hundred.

He was corresponding member of numerous scientific societies in Europe and America.

Notwithstanding his advanced age, he enjoyed vigorous bodily and mental health up to the time of his death, within a week of which event he wrote and completed an article upon modern electricity for a scientific journal of this city.

Saturday, April 7, 2012

The Private Life of an Easter Masterpiece -- April 7, 2012

Doctor Peter Henri Van Der Weyde was born in Nymegen, Holland in 1813. He went on to live a remarkable life of achievement in the sciences and the arts. He died in America in 1895. He wrote the articles which gave this blog its name.

In Part 6 of his memoir, Reminiscences of an Active Life (http://cablecarguy.blogspot.com/2008/07/reminiscences-of-active-life-6-july-5.html), he says "The old master Roger Van der Weyden is one of the ancestors of the family."

On 03-April-2010, a BBC Two television series, The Private Life of a Masterpiece, featured Rogier van der Weyden's "The Descent From the Cross," which is currently in the collection of the Prado Museum in Madrid. In the television episode, "The Private Life of an Easter Masterpiece",  Professor Susie Nash calls the painting, which was copied and referenced ceaselessly throughout Europe, "the most important painting of the whole period of the entire 15th century." 

The emotions of the people feel real. 

Today we went to lunch at Camelot Fish and Chips, then across the highway to Mazzeti's Bakery to pick up cakes and hot cross buns for Easter.  

Wednesday, March 7, 2012

To our Readers -- March 7, 2012


Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. This item, from the September, 1871 Manufacturer and Builder, introduces him as editor-in-chief after co-founder and co-editor Charles Callis Western passed away. 

We are happy to congratulate our readers that we have made permanent arrangements with Prof. P. H. Van der Weyde as the editor-in-chief of  THE MANUFACTURER AND BUILDER. Prof. Van der Weyde has been a co-laborer with Mr. Charles Callis Western, lately deceased, since the establishment of this journal, and has been the author of most of the original papers appearing in its pages. His well-known reputation is a guarantee that THE MANUFACTURER AND BUILDER will remain the best publication of its kind in this country, and inferior to none, even in Europe.

WESTERN AND COMPANY Publishers.

Sunday, December 11, 2011

Of Musical Odditites -- December 11, 2011


Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. This excerpt of an article, from the 24-June-1897 Sacramento Daily Union, talks about some of his theories on sound and vision. I like the bit about creating musical banisters for his children.

Professor Van der Weyde ... devoted considerable time to the subject some years ago, and delivered a course of lectures before the American Institute and the Brooklyn Philosophical Club.

In these he called attention to the fact that the vibrations of the normal (C), (E) and (G) bore the same relation to one another as those in the colors (red), (yellow) and (blue); for this reason, he said, most war songs were written in (C), because they were red music; songs of the ocean and the sky were written In (G), because they were blue music; a few pieces of composition which described green forests and green meadows were written, as might be expected, in (F), the green key, which was a combination or a uniting link between the yellow and blue. The Professor constructed xylophones from broomsticks by sawing off the ends. He sharpened the note given by the stick when struck by a hammer, and by planing and sandpapering the sides he made it flatter or deeper.

In one lecture he produced a very delightful instrument, which was made up of sixteen brooms, suspended from a frame, on which he played many lively airs with a couple of wooden mallets. At home the Professor planed a number of banisters on his stairs, so that the children could play tunes and run the scales on rainy days when they were kept in the house.

Wednesday, November 9, 2011

Claret -- November 9, 2011


Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. This article, from the 29-June-1869 Adelaide South Australian Register, talks about a presentation he made on an unusual method of making claret.The image comes from the February, 1893 issue of Manufacturer and Builder.

How to Make Claret - At tbe meeting of the Polytechnic Association of the American institute, on tbe 7th of January, during a discussion on the adulteration of wines, Dr. Van der Weyde is reported by the Chemical News to have described a mode of making claret, viz:., by allowing water to soak through shavings, and adding thereto a certain proportion of logwood and tartaric acid. This produced a wine hardly to be distiuguithed in flavour and colour from claret.

Sunday, October 9, 2011

Erie Rail Road Polka -- October 9, 2011


Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. Among his many accomplishments was composing popular music, like the "Erie Rail Road Polka for the Piano Forte" from 1851. The New York and Erie Rail Road was chartered in 1832 to connect the Hudson River with Lake Erie. The builders chose to use a 6-foot gauge. In the 1860s the Erie was the victim of many financial blackguards. 

The image is from the Lester S Levy Collection of Sheet Music at Johns Hopkins University.

Tuesday, September 13, 2011

Bunsen's Burner -- September 13, 2011



Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. This article, from the 16-June-1860 Scientific American describes a meeting of the Polytechnic Association of the American Institute where Doctor Van Der Weyde performed an early demonstration of the Bunsen burner. Robert Bunsen had published a description of the device in 1857.

The image comes from the first installment of his memoirs, in the February, 1893 issue of Manufacturer and Builder.


Dr. Van Der Weyde exhibited "Bunsen's burner," which is chiefly used by chemists for producing an intense heat. The common Bunsen burner is a gas jet, over which is placed a tube (open at the top), about six inches high and one-half inch in diameter; the tube terminates at the bottom in a foot, through which the gas passes to the inclosed jet. The lower part of the inclosing tube is pierced with three or four holes, about a quarter of an inch in diameter, for the supply of air to the gas. In this burner, the gas burns with a blue flame, giving no more light than alcohol; but if the air-holes be stopped, the light becomes whitish and smoky. When a large volume of heat is desired, two or more of these burners are combined on the same foot. The doctor also exhibited the gas blow-pipe by which the gas is burned from an annular aperture within which is an air jet. If oxygen be used instead of air, the most refractory substances—as platinum, for example—are melted with ease. The Bunsen burner and the gas blow-pipe are now in common use among chemists, and have taken the place of the spirit lamp and mouth blowpipe wherever gas is convenient.

Thursday, June 9, 2011

The Aurora Borealis - June 9, 2011


Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. This article, from the 10-December-1869 New York Tribune describes a meeting of the Polytechnic Branch of the American Institute.

The Polytechnic Branch of the American Institute met at their rooms in the Cooper Institute last evening. Prof. Samuel D. Tillman presided and opened the meeting by reading his usual summary of scientific news. A machine for working sewing-machines by the use of springs was exhibited, and its merits and demerits freely discussed. Dr. Hall then exhibited a bathometer for sea soundings, which was highly commended. The subject for the evening, "The Aurora Borealis," was next taken up, and scientifically treated by Dr. Vanderweyde, who spoke at length, clearly setting forth the Electric theory, and seeking to prove the origin of the phenonmena to be from that source. The lateness of the hour preventing Dr. Hall's reply, further discussion was postponed.

Sunday, May 15, 2011

Boot Jelly and Shirt Coffee -- May 15, 2011


Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. This article, excerpted from the 17-October-1874 Scientific American mentions an unusual culinary experiment.

Boot Jelly And Shirt Coffee.



Some time ago, Dr. Vander Weyde, of New-York City, regaled some friends not merely with boot jelly, but with shirt coffee, and the repast was pronounced by all partakers excellent. The doctor tells us that he made the jelly by first cleaning the boot, and subsequently boiling it with soda, under a pressure of about two atmospheres. The tannic acid in the leather, combined with salt, made tannate of soda, and the gelatin rose to the top, whence it was removed and dried. From this last, with suitable flavoring material, the jelly was readily concocted. The shirt coffee, which we incidentally mentioned above, was sweetened with cuff and collar sugar, both coffee and sugar being produced in the same way. The linen (after, of course, washing) was treated with nitric acid, which, acting on the lignite contained in the fibre, produced glucose, or grape sugar. This, roasted, made an excellent imitation coffee, which an addition of unroasted glucose readily sweetened.

Saturday, April 9, 2011

Rogier van der Weyden -- April 9, 2011


Doctor Peter Henri Van Der Weyde was born in Nymegen, Holland in 1813. He went on to live a remarkable life of achievement in the sciences and the arts. He died in America in 1895. He wrote the articles which gave this blog its name.

In Part 6 of his memoir, Reminiscences of an Active Life (http://cablecarguy.blogspot.com/2008/07/reminiscences-of-active-life-6-july-5.html), he says "The old master Roger Van der Weyde is one of the ancestors of the family."

Rogier van der Weyden was a Fifteenth Century painter in the Netherlands. With Easter coming, I thought it was suitable to include Rogier's painting "The Descent From the Cross," which is currently in the collection of the Prado Museum in Madrid. The figures display more emotion than I am accustomed to seeing in such an early Northern Renaissance painting. Mary, the Mother of Jesus swoons at the foot of the cross.



Saturday, March 12, 2011

Pneumatic Fire Alarm Signal -- March 12, 2011


Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. Here, thanks to Google Patents, is an example of one of his many patents, in this case for a pneumatic fire alarm signal.

United States Patent Office,

PETER H. VANDER WEYDE, OF BROOKLYN, NEW YORK.

PNEUMATIC FIRE-ALARM SIGNAL.

SPECIFICATION forming part of Letters Patent No. 242,803, dated June 14, 1881.

Application filed August 31,1880. (No model.)


To all whom it may concern:


Be it known that I, Peter H. Vander Weyde, of the city of Brooklyn, Kings county, State of New York, have invented some im provements in Pneumatic Fire-Alarm Signals, being an improvement on the invention for which Letters Patent were granted, No. 213,536, dated March 25, 1879, which improvements are set forth in the following specification.

My invention consists in a peculiar method of starting a pneumatic fire-alarm by the melting of a separate piece of an easily-fusible alloy, consisting of four parts bismuth, two of lead, one of tin, and one of cadmium, described in the patent granted to me March 25, 1879, No. 213,536, and which melts at as low a temperature as 140° to 150° Fahrenheit, which can still be lowered by the addition of arsenic, gallium, or mercury in small quantities. I obtain thus an automatic fire-alarm without the intervention of electric currents, in the manner described in the adjoined drawings.

Figure 1 of the drawings illustrates my invention. Fig. 2 is a modification for which I intend to make separate application for Letters Patent.

The piece of alloy may have the form of a small block, A, placed over a hole in a plate, C C, and preventing the plunger B from entering this hole. This plunger may be propelled by a weight, as shown in H, or by springs, as shown in K and O. It may also be retained by suspension from above, the links being secured by a pin of the same alloy. This plunger may enter a cylinder like a pump-piston, and so cause by its descent a wave of compressed air to be propelled in a system of tubes, T T, with which it is connected; but I find it more reliable to cause this plunger to act upon a flexible membrane placed under the plate C C. This membrane may be rubber, or even very thin sheet metal. It is stretched over a funnel-shaped piece, E, attached to the series of tubes T T, and will by its depression send a wave of compressed air through the same. These tubes are at their extremity attached at the office of a hotel or warehouse, cabin of a ship, &c., to the signal-receiving alarm box Q by means of the lever L, acted upon by the flexible diaphragm M, which, by bulging outward by the wave, will start the wound-up alarm-clock contained in the box and ring the bell D or give any other kind of audible or visible alarm.

It is evident that such an alarm will be started as soon as any of the thermostats A supporting the weight H or springs K and O melts by the heat of an incipient fire. If, however, several such thermostats are attached to the same series of tubes, the effect of the compressed-air wave upon the membrane M, working the alarm, would be diminished in case all the other membranes were allowed to expand or bulge out. This, however, is effectively prevented by the rigid perforated plates C C, placed over all the diaphragms except that of the receiver M L Q.

It is evident that, instead of the elastic membranes described or piston arrangement referred to a kind of small bellows could be used, or any other device which will permit of a sudden slight depression of the air and send an air-wave through the tubes.

Experience has shown me that it is desirable not to close hermetically this system of tubes and connecting diaphragms, because in that case atmospheric changes in temperature or pressure will cause the membrane to bulge outward or inward in proportion that the temperature ascends or descends, or the pressure decreases or increases, which in either case interferes with the proper operation. In order to prevent such interference, I make one small pin-hole in the tubes or in an additional short tube, N. This will not in the least interfere with the propagation and proper action of a sudden wave, as this has no time to spend itself through so small an aperture, while it will allow the interior air to be kept always in equilibrium with the external air, whatever be the changes of the thermometer and barometer, because they always take place very gradually and have time to diffuse themselves through the small aperture referred to. It is advisable to place these thermostats at the ceiling, near the staircases or elevator-shafts, and, in general, in such places as are most likely to be reached first by the ascending currents of hot air, which always precede an incipient fire.

The greater reliability of iron tubing over stretched wires for communicating the alarm-signals referred to is self-evident.

What I wish to secure by Letters Patent is —

1. The combination, with a pneumatic fire alarm tube, of a plunger retained by a piece or plate of fusible alloy, which, by its melting, will cause the plunger to be propelled by a weight or spring and act upon a diaphragm, bellows, or on an air-pump, and operate the signal, in the manner set forth.

2. The combination of the pneumatic tube, the flexible diaphragm, plunger, and plate of fusible alloy with a rigid perforated plate, as A, between the diaphragm and the plate of alloy, which prevents reflex action between the various diaphragms, as set forth.

P. H. VANDER WEYDE.

Witnesses:

J. W. Lasperre,

L. B. Heuser.

Thursday, February 10, 2011

Hawke's Bay Herald -- February 10, 2011


Henry Van Der Weyde was a son of Doctor Peter Henri Van Der Weyde. After service in the American Civil War, Henry emigrated to England, where he became a pioneer in taking photographs using artificial light.

This article, from the 05-April-1882 Hawke's Bay Herald (New Zealand), mentions the use of "Vanderweyde patent windows." I have to find that patent.

This photo is from Tennis By John Moyer Heathcote et. al: "C. Saunders volleying the service from the pent-house."


Mr S. Carnell yesterday opened his new photographic studio in Shakespeare-road, in the premises recently occupied by Mr Cassin. He has had the place re-fitted and made most convenient for the uses of a photographer. There are waiting-rooms and retiring-rooms for ladies, and all the accessories of a complete establishment. The studio has been erected behind the main building, and the Vanderweyde patent windows have been repaired and utilised. The room is 17ft wide by 35ft long, and is, we believe, the largest studio in the Australian colonies. Determined to protect himself as far as possible from another disastrous fire, Mr Carnell has also built a brick strong-room for the reception of his more valuable instruments and appliances. We wish him every success in his new start in business.

Sunday, November 7, 2010

Plymouth Organ Concerts -- November 7, 2010

Doctor Peter Henri Van Der Weyde was the organist of the First Dutch Reformed Church in Brooklyn for many years. Here is an example of a 12-February-1870 program of secular music where he accompanied singers. It is from the 11-February-1870 Brooklyn Eagle.

It rained hard today.

Saturday, October 9, 2010

The Interesting Talk of an Old Brooklyn Citizen -- October 9, 2010


Doctor Peter Henri Van Der Weyde wrote the series of articles which gave this blog its name. This interview, from the 26-August-1888 Brooklyn Eagle, is an interesting supplement to his 23-part (!) memoir, Reminiscences of an Active Life.
Alexander Turney Stewart was a pioneer in retail.

Dr. P. H. Van der Weyde


The interesting Talk of an Old Brooklyn Citizen.
Artist, Musician, Scientist and Inventor -- A Holland Journalist Who Conducted Two Opposing Papers -- Twenty Years Organist of the Old Dutch Church.



The Polytechnic Section of the American Institute of New York City has brought to the surface some of the most remarkable men of the day. Specialists of approved originality, profound research and demonstrated usefulness are from time to time invited to address the Section, and the course entertainment thus afforded is the most unique and profitable offered in the city. One lecturer who is always welcome and always in request if Dr. Pieter Hendrick van der Weyde, whose novel discourses on the relations between color and sound have on several occasions astonished and delighted the assembled scientists.
A writer for the EAGLE recently called on Dr. van der Weyde, at his residence, 236 Duffield street, where he lives modestly, but surrounded by all the objects that make glad the heart of the artist, the musician, the antiquarian, the mechanician and the scientist. The most remarkable object in this extensive collection of curios and utensils is Dr. van der Weyde himself, a small sized, gray haired, gray bearded man, whose pleasing German accent is soon obscured by the novelty and importance of the subject matter of his speech. He is one of the most striking and original characters in the United States, and one scarcely knows whether to admire him most for his artistic accomplishments, his musical gifts, his scientific researches, his inventive achievements, his industrial handiwork, or his varied career. The scientific and artistic temperaments, usually so antagonistic, are blended in him in a manner that fills the beholder with wonder, and almost makes him wish that his gifts had been less profuse and his labors more concentrated. Yet this many sided man -- imaginative, creative, accomplished, practical, is a spectacle so pleasing that he who contemplates the individual as a whole cannot find it in his heart to wish a single line or angle changed. Good health has given him cheerfulness and he has scarcely known a single day's sickness for fifty years. His age is 75, and his only physical ailment is the prevalent one of indigestion, when he partakes too heartily of dinner, as he sometimes does.
Although the object of the writer's visit was the elucidation of Dr. van der Weyde's theory as to color and sound, the old gentleman proved so entertaining a conversationalist, and his career was so varied and remarkable, that every means was used to confine the conversation to himself. In a room, just back of his parlor, is his workshop, so completely filled with mechanical implements and scientific apparatus that a visitor experiences much difficulty in moving about therein. Lathes, drills and circular saws impede one's progress at every step. Round the walls are hundreds, probably thousands, of every description of tool known to the modern trades, of all of which he is master. Several powerful electric batteries, for electroplating and similar work are scattered on convenient shelves. Cabinets of microscopical specimens, labeled "Biology," "Entomology," and so on through the list, suggest in appearance the thread cases of a dry goods store. Hundreds of telegraph instruments -- sounders, relays, keys, rheostats, switches, bells, gongs, galvanometers, and all sorts of testing and measuring electrical apparatus -- cumber the overladen shelves. All of these useful models were made by the doctor's own hands, as he will modestly tell the visitor, adding, almost inaudibly: "I have taken our over fifty patents, many of them electrical." The thoroughness of the man is exemplified by the fact that the has acquired the art of telegraphy, although his skill is necessarily limited. Upstairs is one of the most complete chemical laboratories to be found in the country. Here, also, is the doctor's own printing office, the very pride of his heart. He formerly owned a Washington hand press, but lack of room caused the substitution of a jobber. He is an expert and artistic printer, and his taste in the selection and arrangement of display type would be commended anywhere. Not satisfied with ordinary printing, he frequently sets up, stereotypes and prints his own music, for he is a composer of merit. The musical work turned out from this little office is as good as any the writer has every seen, except for lithograph work. With advancing years, however, he has found it a labor saving plan to prepare the score completely for the lithographer, purchase the plates, and have copies printed as ordered by the music dealers. His principal patrons are Pond, of New York; Ditson of Boston; Gray, of San Francisco; Novelle of London, and Schlesinger of Paris. His productions find ready sale in each of these cities. The doctor relates gleefully how one of those firms once returned fifty copies of a Psalm he had sent them, with the remark that they "didn't want that sort of stuff." The composition, however, became popular and the firm was compelled to shower orders upon him, ranging from three to a dozen copies each. Only one copy of this Psalm is now in the doctor's possession, and he has a number of orders waiting to be filled.
Returning to the parlor, Dr. van der Weyde sat down at an enormous grand concert piano to play some of his own compositions. Struck by the appearance of the venerable instrument, the write asked if it had not a history. "Yes," said the doctor, "it formerly belonged to A.T. Stewart, who paid $2,000 for it to Lindeman & Sons. When about to remove to his new mansion at the corner of Fifth avenue and Thirty-fourth street, New York, he announced his intention of sacrificing every particle of his old furniture, so that his prospective home might be newly equipped throughout. He asked me to make him a bid for the instrument, which I did, and he closed immediately, so that I got it at a bargain." Dr. van der Weyde is an effective performer on the piano, wonderfully so when playing his own compositions with a view to illustrating his theory as to color and sound. A slight nervousness in the fingers is apparent, but not sufficient to impair the melody or weaken the touch. He prefers to play with his music before him, but even in the dark his manipulations of the keys would enlist the attention and excite the admiration of a critic.
Becoming more impressed with the originality, fecundity and versatility of this remarkable man, the guest of the evening besought him to narrate something of his history. More as a pleasurable diversion than with a view to gaining notoriety the old gentleman plunged into anecdotal reminiscences of sufficient length to fill a page of the EAGLE. He is a capital story teller, modest and unexaggerative, and more than three hours had elapsed before the writer could bring himself to the point of suggesting that some unadorned facts as to his long career would properly terminate the interview.
"As you can easily tell," he continued, "I am a native of Holland speak with what is known as a Low Dutch pronunciation. My home was formerly in Zierikzee, in the Province of Zeeland. I am a graduate, as a doctor of philosophy, of the University of Delft. While in Zierikzee I was editor of a scientific magazine and also of two daily newspapers, from 1842 to 1849, when I came to this country. At the same time I was professor of descriptive geometry in the School of Design and lecturer in the School of Natural Philosophy. After coming to the United States I graduated as a doctor of medicine from the University of New York, in 1857. Then I became physician to the Northwestern Dispensary. Among the other professions which I subsequently held were professor of chemistry in the New York Medical College, professor of industrial science in Girard College, Philadelphia, and professor of physics, mechanics and chemistry in Cooper Union, New York. While at the last named place it was part of my duty to deliver a lecture every week day night. I was there under the curatorship of Major Smith, and went with him to Girard College when he became president of that institution.
"For fifty continuous years," continued Dr. van der Weyde, "I played the organ in some church. During that period I missed but one Sunday outside of the vacation season. That was due to illness; so you see, my health has been pretty good. My total experience as an organist extends over fifty-eight years, from 1829 to 1887. My labors were principally in the Dutch Reformed churches in Amsterdam, New York, Philadelphia and Brooklyn. For twenty years I was organist of the First Reformed Church, which recently stood on Joralemon street. I am not playing anywhere now, as the congregation is erecting a new edifice at the corner of Seventh avenue and Carroll street.
"Of what other churches in America have you been organist?"
"I held that position for one year in St. Thomas' Episcopal Church, which formerly stood at the corner of Broadway and Houston street, New York. Then for eight years, from 1856 to 1864, I was organist of Dr. Burchard's Thirteenth Street Presbyterian Church. As I before said, I held a similar position for three years in the Dutch Reformed Church in Philadelphia. On my return to New York, three offers were made to me, and I closed with the First Reformed Church of Brooklyn."
"A little while ago you spoke of having been editor of two daily newspapers in Holland. What were they?" This query by the visitor quite unexpectedly raised the flood gates for another reminiscence, which is sufficiently interesting and remarkable to give in the doctor's own language.
"It was in Zierikzee," he began after a prolonged paroxysm of merry laughter as ever was heard. "I tell you, when I was a young man I had plenty of fun, but my journalistic career was the rarest and mellowest experience of my life. I was the simultaneous editor not only of a scientific magazine, but of two daily papers, one published in the morning and the other in the evening. The fun of it was that the morning paper was a Conservative or Royalist journal, while the one published in the evening was extremely, extravagantly Liberal. This I enjoyed the peculiar felicity of abusing myself impersonally to my heart's content, and retaliating impersonally in the following issue of the opposition journal. Sometimes when the King visited the city I would palaver him in the Conservative paper, describe his passage along the canals as a sort of Venetian pageant, glorify his retinue, and set a portion of the populace wild with patriotic fervor. On the same evening perhaps, through the Liberal journal, I would have the town by the ears with my ridiculous description of the King's visit, painting the alleged gondolas as old mud-scows, the extreme patriots as fawning curs, the retinue as uproarious drunkards, the trappings as tinsel and gewgaws, and the enthusiasm of the populate as venting itself in jeers and the casting of rotten apples and decayed vegetables at the royal procession. At night when I went to my club, I would be saluted with good-natured taunts from my friends, such as 'Ah, ha! you caught it this evening, didn't you?' Of course I was nearly bursting with suppressed laughter during all those years, which formed the happiest period of my life."
"I infer that your connection with the Liberal journal was a secret. How did you manage to preserved your incognito?"
"The huge joke was the result of an accidental combination of circumstances for which I was in no wise responsible. While editing the Tydschrift voor de Wisen Natuurkunde (Journal of Mathematics and Physics), the printer one day suggested that it was a pity the type should be used only once a month, and 0ffered to print a daily paper if I would edit it. I consented on condition that my connection with the new paper should remain a secret. In this way the Nieusbode (News Carrier) was founded. The only other daily paper in the city, a Government organ subsisting on patronage, whose editor dared not maintain that his soul was his own, was edited with almost utter imbecility. At that time (1842) almost everything was taxed in Holland and there was a stamp tax of 1 cent per sheet on printing paper. This tax was graded according to the size of the paper, but fragments of eight inches square or less were not taxed, therefore we avoided the tax by making the Nieusbode a sheet 10x6 inches, printed on both sides. After we had made a success of the paper -- which we sold at about two-fifths of a cent per copy -- the Conservatives succeeded in having the Legislature pass a bill repealing the law exempting this small sized paper from taxation. On the last day of grace the Nieusbode appeared with a cut of a skull and crossbones on one side and a weeping willow over a grave on the other. Everybody thought the paper was dead and there was great rejoicing among the municipal politicians. But we were very much alive. On the next evening the Nieusbode, unannounced and unexpected, appeared greatly enlarged, paying the full stamp tax, and selling for 2 cents a copy. The populace greeted our new appearance rapturously and we received great accessions of subscriptions and advertising patronage. The government officials were thrown into a state of frenzied desperation."
"But you haven't told me how you were able to preserve your secret and how you came to be chosen editor of the Government paper."
"My wife, who is a French lady, was then teaching a select school in my house. The daughter of my partner, the printer, who was one of the pupils, brought proofs to the schoolroom twice a day, and they were secretly transferred to me. On her return she carried away the marked slips and fresh copy. It thus happened that I was known as the editor of the Tydschrift voor de Wisen Natuurkunde, but my connection with the Nieusbode was not discovered until long after I had come to America.
"Soon after enlarging our paper I received a visit from the secretary of the mayor. He informed me that he had been authorized by the Common Council to offer the position of editor of the Courant, the Government organ. The paper was so much enfeebled by the opposition journal, he said, that something had to be done to improve its standing and fortunes. I was astounded at the proposition, but, as the salary mentioned was quite large, I asked time for reflection. On the advice of a learned medical friend, who had an acute relish for a joke, I accepted the proffered position, without, however, relinquishing my secret labor on the Nieusbode. It thus happened that I maintained the dual role until was deposed from the editorship of the Government organ."
"How did that occur, if you were not known to be the editor of the opposition paper?"
"In this wise: That same secretary of the mayor wished to become a member of the House of Representatives, the elective branch. He was an extremely unscrupulous politician, unpopular even with the Conservatives. An article indorsing him was was set up without my knowledge. I promptly 'killed' it in the proof. Nevertheless, while I was at the club that night, the article was again intruded and appeared the following morning. The indignation of the Government party leaders was so great that I lost my place. Several years after I had come to this country, my old partner, the printer, was imprisoned. The editor who succeeded me on the Nieusbode was arrested for libel, and, coward like, laid the whole blame on the printer, so the poor fellow had to go to jail.
"The fact of my connection with the two papers is not unknown in this country. It was made public at the time of the legal contest over Commodore Vanderbilt's will. The evidence of the physicians who made the post mortem examination was submitted to me and I was placed onthe witness stand as an expert to testify as to the Commodore's mental condition. My evidence was to the effect that while the Commodore might not have been actually insane, yet his mind was in such a condition that he was very liable to do great injustice to some of his children by leaving all, or nearly all, of his property to one son, or to commit some other equally extravagant act. Then some of the lawyers tried to impair the value of my testimony by showing that I had been simultaneously editor of those two papers in Holland. I explained the whole thing, and they failed to establish, as they wished to, that because I carried water on both shoulders there I would swear in the interest of whichever side subpoenaed me."
"Have you ever done literary work?"
"Oh yes; we must all do more or less of that, but it is not worth referring to at this time. I was urged to enter into a competition in the preparation of a school book of natural philosophy in Holland. My other duties prevented the completion of the work within the limited time. As none of the tenders were deemed worthy of acceptance no award was made, and the contest was reopened. The Board of Examiners unanimously decided in favor of my work, and I was given a gold medal."
Dr. van der Weyde is extremely happy in his domestic relations. His wife, a well preserved, kindly matron, is, like himself, a painter and somewhat of a musician. Henry van der Weyde, one of his sons, is a portrait painter of eminence in London. Of late years the latter has made a specialty of electric light photography. Scattered about the doctor's parlor are photographs of American and European celebrities taken with such artificial aids. Among them, works of marvelous art, are photographs of the Prince of Wales, Lady Churchill, Mary Anderson, and other well known personages, bearing the imprint of H. van der Weyde. "Harry prefers the electric light because it is artificial and can be easily managed," explained the doctor, "while the control of sunlight is in the hands of a higher power." One of the greatest joys of the doctor's life, near the close of honorable and industrious career, is the exhibition of some landscape views executed by his grandson Harry, of London, who is now 10 years of age. W.M.A.