Army's Amphibian "Duckling" to Aid Planes Down at Sea

Title (Dublin Core): Army's Amphibian "Duckling" to Aid Planes Down at Sea
Subject (Dublin Core): en Technology; en Airplanes and Zeppelins
Article Title and/or Image Caption (Dublin Core): Army's Amphibian "Duckling" to Aid Planes Down at Sea
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): interwar period
Date Issued (Dublin Core): 1939-04
Is Part Of (Dublin Core): Popular Mechanics, v. 71, n. 4, 1939
pages (Bibliographic Ontology): 495
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
Archived by (Dublin Core): Matteo Ridolfi; Alberto Bordignon (Supervisor)
Spatial Coverage (Dublin Core): United States of America