Machine guns on planes

Title: Machine guns on planes
Subject: en Technology; en Airplanes and Zeppelins; en Machine Guns
Article Title and/or Image Caption: Application of the Browning gun to airplanes
Language: eng
Temporal Coverage: World War I
Date Issued: 1918-08-03
Is Part Of: Scientific American, v. 119, n. 5, 1918
pages: 100
Rights: Public Domain
Source: Scientific American
Archived by: Valerio Galesso; Marco Bortolami (editor)