Periscope Rifle

Title (Dublin Core): Periscope Rifle
Subject (Dublin Core): en Technology; en Rifles and firearms
Article Title and/or Image Caption (Dublin Core): A Rifle That is Aimed by Means of Its Own Periscope
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): [–][+]World War I
Date Issued (Dublin Core): 1917-04-07
Is Part Of (Dublin Core): Scientific American, v. 116, n. 14, 1917
pages (Bibliographic Ontology): 354
Rights (Dublin Core): Public Domain
Source (Dublin Core): Scientific American
Archived by (Dublin Core): Valerio Galesso; Marco Bortolami (editor)