Formation lights set into plane wings to help bombers to "follow the leader"

Title (Dublin Core): Formation lights set into plane wings to help bombers to "follow the leader"
Subject (Dublin Core): en Technology; en Airplanes and Zeppelins
Article Title and/or Image Caption (Dublin Core): Caption: Formation lights designed by The Grimes Manufacturing Co., Urbana, Ohio
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War II
Date Issued (Dublin Core): 1944-04
Is Part Of (Dublin Core): Popular Science Monthly, v. 144, n. 4, 1944
pages (Bibliographic Ontology): 71
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
References (Dublin Core): Grimes Manufacturing Company
Archived by (Dublin Core): Lorenzo Chinellato; Marco Bortolami (editor)
Spatial Coverage (Dublin Core): United States of America