Tear-gas gun fires shell five hundred feet

Title (Dublin Core): Tear-gas gun fires shell five hundred feet
Subject (Dublin Core): en Technology; en Rifles and firearms
Article Title and/or Image Caption (Dublin Core): Tear-gas gun fires shell five hundred feet
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): 1931
Date Issued (Dublin Core): 1931-12
Is Part Of (Dublin Core): Popular Mechanics, v. 56, n. 6, 1931
pages (Bibliographic Ontology): 945
Rights (Dublin Core): Public domain
Source (Dublin Core): Google Books
Archived by (Dublin Core): Alessandro Barcaro; Marco Bortolami (editor)