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5685
Date Created1836
Date Issued1973
DescriptionA digital facsimile from the book Ten Great American Inventions of the original 1836 plan or diagram for the patent application for the first Colt revolver. "The Colt legend dates to 1836, when the...
5686
Date Created1905
5687
Date Created1905
5688
Date Created1905
5689
Date Created1905
5690
Date Created1905
5691
Date Created1905
5692
Date Created1905
5693
Date Issued1978
DescriptionAn RCA-built experimental super high frequency (SHF) satellite ground station is used to communicate through the Department of Defense's TACSAT I satellite in orbit above the United States. Designed...
5694
Date Created1970
DescriptionColor photograph of a new space color TV camera that can function under lunar lighting conditions ranging from dawn to high noon is displayed at RCA's Astro-Electronics Division, Princeton, N.J. RCA...