Title - eviltoast
  • pubquiz@lemmy.world
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    3 months ago

    Best I can figure…

    A scale model showing the cloud from a 10kt atomic bomb (think Hiroshima) in downtown Ottawa, Canada.

    In this image, civil defence training officer Lt. Col. W. Arthur Croteau points at a model of an atom bomb blast above a map of Ottawa during a 1952 exercise in Hull, Que. (CBC Archives)