Telephoning men trapped in sunken subs

Title (Dublin Core): Telephoning men trapped in sunken subs
Subject (Dublin Core): en Technology; en Submarines; en Communication
Article Title and/or Image Caption (Dublin Core): Telephoning men trapped in sunken subs
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): 1930
Date Issued (Dublin Core): 1930-05-01
Is Part Of (Dublin Core): Popular Mechanics. v. 53, n. 5, 1930
pages (Bibliographic Ontology): 792
Rights (Dublin Core): Public domain
Source (Dublin Core): Google Books
Archived by (Dublin Core): Alessandro Barcaro; Marco Bortolami (editor)
Spatial Coverage (Dublin Core): United States of America