Trucks bear "ear" and "eyes" to spot planes

Title (Dublin Core): Trucks bear "ear" and "eyes" to spot planes
Subject (Dublin Core): en Imagined technology & prototypes; en Anti-aircraft
Article Title and/or Image Caption (Dublin Core): Trucks bear "ear" and "eyes" to spot planes
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): interwar period
Date Issued (Dublin Core): 1935-04
Is Part Of (Dublin Core): Popular Mechanics, v. 63, n. 4, 1935
pages (Bibliographic Ontology): 522
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
Archived by (Dublin Core): Alessandro Barcaro; Alberto Bordignon (Supervisor)
Spatial Coverage (Dublin Core): People's Republic of China