marine aircraft experimental establishment

  1. robinbird

    What's Mustard Plaster?

    'Mustard Plasters' are mentioned in my wartime notes of trials carried out by the Marine Aircraft Experimental Establishment, Helensburgh. More information appreciated.
    • robinbird
    • Thread
    • air ministry early 1940s great britain marine aircraft experimental establishment ministry of aircraft production raf coastal command royal air force world war ii
    • Replies: 10
    • Forum: Secret Missile, Bomb and Gun Projects
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