bureau of mines

  1. Grey Havoc

    INVESTIGATION OF PERFORATED PLASTIC SPHERES CONCEPT FOR FUEL TANK FIRE SUPPRESSION

    https://apps.dtic.mil/sti/tr/pdf/AD0854931.pdf
    • Grey Havoc
    • Thread
    • 1969 aeronautical systems division air force aero propulsion laboratory air force materials laboratory air force systems command bureau of mines cold war late 1960s limited war office (asj) limited war/special air warfare project 1559 united states air force vietnam war
    • Replies: 5
    • Forum: Secret Postwar Aircraft Projects
  2. Grey Havoc

    Nuclear Research Submarine (U.S. Department of the Interior, early 1970s)

    H/t moin1900:
    • Grey Havoc
    • Thread
    • atomic power bureau of commercial fisheries bureau of mines civilian nuclear powered research submarines nuclear power nuclear powered vessels submarine united states
    • Replies: 0
    • Forum: Secret Naval Projects
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