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6801
Date Created1967
DescriptionAn engineer at the RCA Astro-Electronics Division, Princeton N.J., exits from a space simulation chamber carrying the smallest compatible color television camera ever developed. Designed by RCA for...
6802
Date Issued1907
DescriptionThis postcard is postmarked 1907. The world's first permanent boardwalk, a structure of plank boards built on posts raised over the beach is credited to Atlantic City, 1870 (Encyclopedia of New...
6803
Date Created1905
6804
Date Created1905
6805
Date Created1905
6806
Date Created1905
6807
Date Created1905
6808
Date Created1905
6809
Date Created1905
6810
Date Created1946
DescriptionThe Diana Radar first bounced signals off the moon on Jan. 10, 1946. Project Diana was started at the ESL in Fort Monmouth, NJ. Using a modified SCR-271 radar with a special antenna, attempts were...