Gun for coast defense

Title (Dublin Core): Gun for coast defense
Subject (Dublin Core): en Technology; en Artillery (and shells)
Article Title and/or Image Caption (Dublin Core): A Ton of Steel at Every Shoot
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): Interwar period
Date Issued (Dublin Core): 1921-06
Is Part Of (Dublin Core): Popular Science Monthly, v. 98, n. 6, 1921
pages (Bibliographic Ontology): 44
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
References (Dublin Core): Federal Government of the United States
Archived by (Dublin Core): Filippo Valle; Alberto Bordignon (Supervisor)