Original Boeing B-17 Patent Poster. This poster features the detailed technical patent artwork for a Boeing B-17 Flying Fortress. This was designed by Robert J Minshall, with the United States Patent Office officially granting the patent on October 29, 1935. Add a piece of aviation history to your collection with this premium patent poster, today!
Date First Available : September 6, 2017
ASIN : B0825NWSM7
Colors: Antique Parchment, Blueprint Blue, Chalkboard, Grunge Red, Juniper Green, and Slate
Heavyweight 260 GSM Fine Art Photo Paper; with Canon Lucia Pro Inks
All Prints are Made-to-Last and Ready to be Framed
100% Satisfaction Guaranteed; Easy Returns and Exchanges
(as of Feb 13,2022 05:57:15 UTC – Details)