Airplane Guns

Title (Dublin Core): Airplane Guns
Subject (Dublin Core): en Technology; en Airplanes and Zeppelins; en Artillery (and shells)
Article Title and/or Image Caption (Dublin Core): A Gun That Shoots Both Ways at Once
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War I
Date Issued (Dublin Core): 1916-09-23
Is Part Of (Dublin Core): Scientific American, v. 115, n. 13, 1916
pages (Bibliographic Ontology): 284
Rights (Dublin Core): Public Domain
Source (Dublin Core): Scientific American
Archived by (Dublin Core): Valerio Galesso; Alberto Bordignon (Supervisor)