For better shooting

Title (Dublin Core): For better shooting
Subject (Dublin Core): en Imagined technology & prototypes; en Anti-aircraft
Article Title and/or Image Caption (Dublin Core): For better shooting
Contributor (Dublin Core): A. D. R., IV.
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War II
Date Issued (Dublin Core): 1942-06-01
Is Part Of (Dublin Core): Scientific American, v. 166, n. 6, 1942
pages (Bibliographic Ontology): 283
Rights (Dublin Core): Public domain
Archived by (Dublin Core): Stefano Furi