Vintage 1914-1949 Military fighter planes calendar US history aviation

Vintage calendar featuring large images of Military fighter planes from 1914-1949 18” x 12” This has not been written in but there are signs of storage wear especially on the top left corner and some creasing by the spine as shown in pics Printed in 1994 Each month has a little section with some interesting facts about the history of each plane like their Military use and country of origin. Made in the USA A nice addition to a Military, aviation, history or ephemera collection These images would also look really cool framed as wall art