New topographical map for air scouts

Title (Dublin Core): New topographical map for air scouts
Subject (Dublin Core): en Imagined technology; en Reconnaisance; en Airplanes and Zeppelins
Article Title and/or Image Caption (Dublin Core): Title: "NEW TOPOGRAPHICAL MAP FOR AIR SCOUTS".
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War I
Date Issued (Dublin Core): 1916-03
Is Part Of (Dublin Core): Popular Mechanics, v. 25, n. 3, 1916
pages (Bibliographic Ontology): 422
Rights (Dublin Core): Public domain (Google digitized)
Source (Dublin Core): Google Books
References (Dublin Core): Washington, D.C.
Archived by (Dublin Core): Iacopo Tonon; Davide Donà (supervisor)
Spatial Coverage (Dublin Core): United States of America