Submarine Locator
Item
Title (Dublin Core)
Submarine Locator
Subject (Dublin Core)
Article Title and/or Image Caption (Dublin Core)
Title: How French located submarine
Caption: The Walser gear - a type of hydrophone used for submarine listening. The Walser gear, whose construction had been kept secret during the war, is a directional apparatus for detecting and recording sounds thru water and thus locating the presence or approach of enemy ships
Contributor (Dublin Core)
Lieut. Georges Walser (inventor)
Language (Dublin Core)
eng
Temporal Coverage (Dublin Core)
Date Issued (Dublin Core)
1919-05
Is Part Of (Dublin Core)
pages (Bibliographic Ontology)
9, 82
Rights (Dublin Core)
Public domain
Archived by (Dublin Core)
Mikhail Vsemirnov