Talking gas mask
Item
Title (Dublin Core)
Talking gas mask
Subject (Dublin Core)
Article Title and/or Image Caption (Dublin Core)
Army Develops Talking Gas Mask
Caption: Two types of the diaphragm gas mask-with self contained canister (above) and with canister tube (at right)
Language (Dublin Core)
eng
Temporal Coverage (Dublin Core)
Date Issued (Dublin Core)
1923-08
Is Part Of (Dublin Core)
pages (Bibliographic Ontology)
38
Rights (Dublin Core)
Public Domain (Google digitized)
Source (Dublin Core)
References (Dublin Core)
Archived by (Dublin Core)
Filippo Valle
Alberto Bordignon (Supervisor)