New detector designed to spot distant planes

Title (Dublin Core): New detector designed to spot distant planes
Subject (Dublin Core): en Anti-aircraft; en Reconnaisance
Article Title and/or Image Caption (Dublin Core): Title: "Beam" Detector Spots Distant Planes
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War II
Date Issued (Dublin Core): 1939-09
Is Part Of (Dublin Core): Popular Science Monthly, v. 135, n. 3, 1939
pages (Bibliographic Ontology): 125
Rights (Dublin Core): Public domain (Google digitized)
Source (Dublin Core): Google Books
References (Dublin Core): Floyd Bennett Field; Trylon and Perisphere; World's Fair
Archived by (Dublin Core): Davide Donà; Marco Bortolami (editor)
Spatial Coverage (Dublin Core): United States of America; Floyd Bennett Field