Portrait of aviator John Robertson Duigan, Bendigo, Victoria 1911

Portrait of aviator John Robertson Duigan at the stick of his biplane during a successful demonstration at Bendigo Racecourse, Victoria, Australia, 3 May 1911, from photomechanical print on cover of Aircraft (Sydney, N.S.W.). 31 January 1930, State Library of New South Wales, [collection.sl.nsw.gov.au/record/9WZMgqzY DQ629.1306/7]

Done