Artillery tractor

Title (Dublin Core): Artillery tractor
Subject (Dublin Core): en Technology; en Artillery (and shells)
Article Title and/or Image Caption (Dublin Core): Caption: "This shows a new artillery tractor at work moving field ordnance over rough ground. In addition to climbing 45-degree grades under load, the machine travels smooth roads at a speed of about 12 miles an hour".
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War I
Date Issued (Dublin Core): 1918-08
Is Part Of (Dublin Core): Popular Mechanics, v. 30, n. 2, 1918
pages (Bibliographic Ontology): 211
Rights (Dublin Core): Public domain
Source (Dublin Core): babel.hathitrust
Archived by (Dublin Core): Iacopo Tonon
Spatial Coverage (Dublin Core): United States of America