Wing-stiffening beams made of curved metal provide strength, protection to crew and form an integral fuel tank

Title (Dublin Core): Wing-stiffening beams made of curved metal provide strength, protection to crew and form an integral fuel tank
Subject (Dublin Core): en Technology; en Airplanes and Zeppelins
Article Title and/or Image Caption (Dublin Core): Wing-stiffening beams made of curved armor metal
Contributor (Dublin Core): Abbott Griffin (illustrator)
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War II
Date Issued (Dublin Core): 1944-05
Is Part Of (Dublin Core): Popular Science Monthly, v. 144, n. 5, 1944
pages (Bibliographic Ontology): 91
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
References (Dublin Core): Bell Aircraft Corporation
Archived by (Dublin Core): Lorenzo Chinellato; Alberto Bordignon (Supervisor)
Spatial Coverage (Dublin Core): United States of America