Aviators were given an extra supply of oxygen they could use in case of emergency
Item
Title (Dublin Core)
Aviators were given an extra supply of oxygen they could use in case of emergency
Subject (Dublin Core)
Article Title and/or Image Caption (Dublin Core)
How Aviators Get Oxygen at High Altitudes
Language (Dublin Core)
eng
Temporal Coverage (Dublin Core)
Date Issued (Dublin Core)
1919-01
Is Part Of (Dublin Core)
pages (Bibliographic Ontology)
60
Rights (Dublin Core)
Public domain (Google digitized)
Source (Dublin Core)
Archived by (Dublin Core)
Davide Donà
Marco Bortolami (editor)