Sea-gulls "spotters" of submarines
Item
Title (Dublin Core)
Sea-gulls "spotters" of submarines
Subject (Dublin Core)
Article Title and/or Image Caption (Dublin Core)
Title: Training sea-gulls to become "spotters" of submarines
Caption: Gulls, which have been fed from a submarine, get the habit of watching for the underwater craft, and thus reveal their presence to the watchful eye of the enemy
Contributor (Dublin Core)
A. D. Pentz Jr. (inventor)
Language (Dublin Core)
eng
Temporal Coverage (Dublin Core)
Date Issued (Dublin Core)
1918-05
Is Part Of (Dublin Core)
pages (Bibliographic Ontology)
698
Rights (Dublin Core)
Public domain
Source (Dublin Core)
Archived by (Dublin Core)
Filippo Valle