German dummy cannons used to deceive enemy aerial scouts

Title (Dublin Core): German dummy cannons used to deceive enemy aerial scouts
Subject (Dublin Core): en Technology; en Camouflage
Article Title and/or Image Caption (Dublin Core): Caption: "Dummy cannon made of old car and empty barrel, placed by Germans to deceive Aerial scouts of the enemy".; Article title: Time-Worn Ruses of War that Still Work
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War I
Date Issued (Dublin Core): 1915-02
Is Part Of (Dublin Core): Popular Mechanics, v. 23, n. 2, 1915
pages (Bibliographic Ontology): 202
Rights (Dublin Core): Public domain (Google digitized)
Source (Dublin Core): Google books
Archived by (Dublin Core): Iacopo Tonon; Davide Donà (supervisor)
Spatial Coverage (Dublin Core): German Empire