Two new airplane cameras developed by experts

Title (Dublin Core): Two new airplane cameras developed by experts
Subject (Dublin Core): en Technology; en Airplanes and Zeppelins; en Reconnaisance
Article Title and/or Image Caption (Dublin Core): Two new airplane cameras developed by experts
Language (Dublin Core): eng
Date Issued (Dublin Core): 1922-07
Is Part Of (Dublin Core): Popular Mechanics, v. 38, n. 1, 1922
pages (Bibliographic Ontology): 23
Rights (Dublin Core): public domain
Source (Dublin Core): google books
Archived by (Dublin Core): Marco Bortolami; Marco Bortolami (editor)
Spatial Coverage (Dublin Core): Dayton