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  • History Friday: Secrets of the Pacific Warfare Board — Block III TV in the Invasion of Japan, Fourth of an Occasional Series » Block III Prioduction Numbers

    Block III Prioduction Numbers
    Block-III-Prioduction-Numbers-1.jpg

    A 12 February 1944 procurement file in Records Group 18 projecting 2,000 of Dr. Vladimir Zworykin’s Block III broadcast television seekers to be completed by Dec. 1944.for the US Army Air Force. another 500 for other uses is also mentioned.