Trapdoor in war plane permits 'chute jumps

Title (Dublin Core): Trapdoor in war plane permits 'chute jumps
Subject (Dublin Core): en Imagined technology & prototypes; en Airplanes and Zeppelins
Article Title and/or Image Caption (Dublin Core): Trapdoor in war plane permits 'chute jumps
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): interwar period
Date Issued (Dublin Core): 1935-05
Is Part Of (Dublin Core): Popular Mechanics, v. 63, n. 5, 1935
pages (Bibliographic Ontology): 734
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
Archived by (Dublin Core): Alessandro Barcaro; Alberto Bordignon (Supervisor)