Oxygen Mask to Aid Aviators Seeking Altitude Records

Title (Dublin Core): Oxygen Mask to Aid Aviators Seeking Altitude Records
Subject (Dublin Core): en Technology; en Airplanes and Zeppelins; en Personal protection (other)
Article Title and/or Image Caption (Dublin Core): Oxygen Mask to Aid Aviators Seeking Altitude Records
Language (Dublin Core): Eng
Temporal Coverage (Dublin Core): interwar period
Date Issued (Dublin Core): 1924-05
Is Part Of (Dublin Core): Popular Mechanics, v. 41, n. 5, 1924
pages (Bibliographic Ontology): 705
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
Archived by (Dublin Core): Marco Bortolami; Alberto Bordignon (Supervisor)