Pulp -- Air Stories -- December 5, 2018

www.coverbrowser.com

"Capt. Kidd Rides the Skies..."  By the time this was published, there were not a lot of full-rigged ships sailing the seas.

Airplane Stories -- January 17, 2015

www.coverbrowser.com

I like the design of the cover of the April, 1929 Airplane Stories.  I like the way the Zeppelin covers part of the title and the wings of a monoplane form the crossbar of the "A." 

Here is another nice Airplane Stories cover:
http://cablecarguy.blogspot.com/2010/05/pulp-12-may-20-2010.html

Pulp #12 -- May 20, 2010

Don't you hate it when this happens?
The image is from a wonderful site called Cover Browser: http://www.coverbrowser.com/.