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  • Description: inexpensive
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    • Geiger Counters

    • Geiger counters; United States. House of Representatives; National security; Cold War
    • "Four members of the Joint Congressional Atomic Energy Committee inspect the inexpensive geiger counter which was developed by the AEC for civilians in event of an atomic attack. LTR: Wm. F. Knowland (R. Cal.); Sen. Brien McMahan (D. Conn.),...

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