A periscope for tanks

Title (Dublin Core): A periscope for tanks
Subject (Dublin Core): en Technology; en Tanks and Armored Vehicles
Article Title and/or Image Caption (Dublin Core): A periscope for tanks
Contributor (Dublin Core): Abbott Griffin (illustrator)
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War II
Date Issued (Dublin Core): 1944-05
Is Part Of (Dublin Core): Popular Science Monthly, v. 144, n. 5, 1944
pages (Bibliographic Ontology): 91
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
References (Dublin Core): United States Army
Archived by (Dublin Core): Lorenzo Chinellato; Alberto Bordignon (Supervisor)