Mapping Canada

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    Mapping In Full Flight: Air Force, Part 28

    August 18, 2008 by Hugh A. Halliday
    A Lancaster conducting a postwar aerial survey. PHOTO: ROYAL CANADIAN GEOGRAPHICAL SOCIETY COLLECTION, LIBRARY AND ARCHIVES CANADA—PA172600 The Royal Canadian Air Force’s aerial photography and mapping, a staple of operations from 1921 to 1939, was suspended during the Second World War, except where it would...