The Pigeon Express

Titolo: The Pigeon Express
Oggetto: 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
Lingua: eng
Copertura temporale: World War I
Data di rilascio: 1918-10-05
pagine: 271
Diritti: Public Domain
Sorgente: Scientific American
Archived by: Valerio Galesso; Marco Bortolami (editor)