New Style of Steel Helmet Gives More Protection

Title (Dublin Core): New Style of Steel Helmet Gives More Protection
Subject (Dublin Core): en Imagined technology & prototypes; en Personal protection (helmets)
Article Title and/or Image Caption (Dublin Core): New Style of Steel Helmet Gives More Protection
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): interwar period
Date Issued (Dublin Core): 1926-10
Is Part Of (Dublin Core): Popular Mechanics, v. 46, n. 4, 1926
pages (Bibliographic Ontology): 635
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
Archived by (Dublin Core): Alberto Bordignon