Troops wear signal lights when marching at night

Title (Dublin Core): Troops wear signal lights when marching at night
Subject (Dublin Core): en Technology; en Personal protection (other)
Article Title and/or Image Caption (Dublin Core): Troops wear signal lights when marching at night
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): 1934
Date Issued (Dublin Core): 1934-03
Is Part Of (Dublin Core): Popular Mechanics, v. 61, n. 3, 1934
pages (Bibliographic Ontology): 417
Rights (Dublin Core): Public domain
Source (Dublin Core): Google Books
Archived by (Dublin Core): Alessandro Barcaro; Marco Bortolami (editor)
Spatial Coverage (Dublin Core): Germany