Shock-absorbing cap
Item
Title (Dublin Core)
Shock-absorbing cap
Subject (Dublin Core)
Article Title and/or Image Caption (Dublin Core)
Caption: "Steel helmet proposed for use in the American army. Having a felt cap within the crown and a movable visor to protect eyes".
Language (Dublin Core)
eng
Temporal Coverage (Dublin Core)
Date Issued (Dublin Core)
1918-01
Is Part Of (Dublin Core)
pages (Bibliographic Ontology)
30
Rights (Dublin Core)
Public domain
Source (Dublin Core)
Archived by (Dublin Core)
Iacopo Tonon