Airplane machine-gun

Title (Dublin Core): Airplane machine-gun
Subject (Dublin Core): en Technology; en Machine Guns; en Airplanes and Zeppelins
Article Title and/or Image Caption (Dublin Core): Caption: "The pilot is intently watching his observer direct a stream of bullets at a fast-moving target. In the air, where perfect teamwork is vital, no pilot wants a poor marksman as a gunner and no gunner wants an erratic driver at the wheel. So it becomes the duty of each to make good in the eyes of the other".
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War I
Date Issued (Dublin Core): 1918-11
Is Part Of (Dublin Core): Popular Mechanics, v. 30, n. 5, 1918
pages (Bibliographic Ontology): 686
Rights (Dublin Core): Public domain
Source (Dublin Core): babel.hathitrust
Archived by (Dublin Core): Iacopo Tonon