Plane with rotating wings acts as parachute

Title (Dublin Core): Plane with rotating wings acts as parachute
Subject (Dublin Core): en Airplanes and Zeppelins
Article Title and/or Image Caption (Dublin Core): Plane with rotating wings acts as parachute
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): 1930
Date Issued (Dublin Core): 1930-09
Is Part Of (Dublin Core): Popular Mechanics, v. 54, n. 3, 1930
pages (Bibliographic Ontology): 367
Rights (Dublin Core): Public domain
Source (Dublin Core): Google Books
Archived by (Dublin Core): Alessandro Barcaro; Marco Bortolami (editor)