Mine with an Imitation Periscope

Title (Dublin Core): Mine with an Imitation Periscope
Subject (Dublin Core): en Technology; en Explosives and land mines
Article Title and/or Image Caption (Dublin Core): A Floating Invitation to Suicide. It's a mine with an imitation periscope projecting from the water; Caption 1: Ships will do well to steer clear of this imitation of a periscope; to ram it means exit; Caption 2: Charged with T. N.T., wet gUn-cotton or dynamite
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War I
Date Issued (Dublin Core): 1918-05
Is Part Of (Dublin Core): Popular Science Monthly, v. 92, n. 5, 1918
pages (Bibliographic Ontology): 705
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)