Franklin D. Roosevelt "Lucky Tillicum" Coin - US Capitol and Dirigible Brass, 32 mm, 12.86 gm The dirigible is probably the US Navy rigid airship USS Akron which was built by the Goodyear-Zeppelin company and launched in 1931.
They were faster and more reliable back in those days too . . . . Still waiting on a package shipped Dec. 9th, 2020. Z
Hahaha. BTW, I remember seeing an earlier Pony Express commemorative (1935) in the collection passed down to me. And when I did the research, I learned that The Pony Express lasted only one year.
Keeping this thread alive. This was given to me by an esteemed and generous member (who likes trains a LOT). Z