Observation balloon

Title (Dublin Core): Observation balloon
Subject (Dublin Core): en Technology; en Reconnaisance
Article Title and/or Image Caption (Dublin Core): Caption: "Aloft in an observation balloon during a strong wind which is flattening the nose of the gas bag: the observer may be seen in the basket at the bottom of the picture".
Contributor (Dublin Core): Article writer: Lewis R. Freeman
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): 168
Rights (Dublin Core): Public domain
Source (Dublin Core): babel.hathitrust
Archived by (Dublin Core): Iacopo Tonon