The horizontal rudders of submarines

Title (Dublin Core): The horizontal rudders of submarines
Subject (Dublin Core): en Technology; en Submarines
Article Title and/or Image Caption (Dublin Core): Flapping Her Under-Water Wings
Contributor (Dublin Core): Keystone View Co. (Image copyright)
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): [–][+]Interwar period
Date Issued (Dublin Core): 1919-07
Is Part Of (Dublin Core): Popular Science Monthly, v. 95, n. 1, 1919
pages (Bibliographic Ontology): 35
Rights (Dublin Core): Public domain (Google digitized)
Source (Dublin Core): Google Books
Archived by (Dublin Core): Davide Donà; Marco Bortolami (editor)
Spatial Coverage (Dublin Core): [–][+]United States of America