Gas Mask for Small Child Provides Airtight Seal

Title (Dublin Core): Gas Mask for Small Child Provides Airtight Seal
Subject (Dublin Core): en Technology; en Personal protection (chemical)
Article Title and/or Image Caption (Dublin Core): Gas Mask for Small Child Provides Airtight Seal
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): [–][+]interwar period
Date Issued (Dublin Core): 1939-06
Is Part Of (Dublin Core): Popular Mechanics, v. 71, n. 6, 1939
pages (Bibliographic Ontology): 806
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
Archived by (Dublin Core): Matteo Ridolfi; Alberto Bordignon (Supervisor)