The Pigeon Express

Title: The Pigeon Express
Subject: en Technology; en Communication
Article Title and/or Image Caption: Title: The Pigeon Express; Subtitle: Safe and efficient handling of the flying messengers of the battlefield
Language: eng
Temporal Coverage: World War I
Date Issued: 1918-10-05
Is Part Of: Scientific American, v. 119, n. 14, 1918
pages: 271
Rights: Public Domain
Source: Scientific American
Archived by: Valerio Galesso; Marco Bortolami (editor)