Battle Tracer
Item
Title (Dublin Core)
Battle Tracer
Subject (Dublin Core)
en
Technology
en
Ships
Article Title and/or Image Caption (Dublin Core)
Title: The Battle Tracer
Caption: The Sperry "Battle Tracer" Complete, and Also Revolution Converter and Auxiliary Range Transmitter. The "Battle Tracer" Records the Course Followed by their Own as Well as the Enemy Ship. E is the Enemy Arm Tracer and R, the Range Predictor.
Language (Dublin Core)
eng
Temporal Coverage (Dublin Core)
Date Issued (Dublin Core)
1920-04
Is Part Of (Dublin Core)
pages (Bibliographic Ontology)
1242-1243, 1332
Rights (Dublin Core)
Public domain
Archived by (Dublin Core)
Mikhail Vsemirnov