A Land Catapult

Title: A Land Catapult
Subject: en Imagined technology & prototypes; en Airplanes and Zeppelins
Article Title and/or Image Caption: The Scientific American Digest, A Land Catapult
Contributor: F.D. McHugh (editor), Alexander Klemin (autor, contributing editor)
Language: ENG
Temporal Coverage: interwar period
Date Issued: 1931-09
Is Part Of: Scientific American, vol. 145, n. 3, 1931
pages: 191
Rights: Public Domain
References: Royal Air Force; catapult
Archived by: Lara Azzolini