The Sir Ross Smith flight 'My Own story of the Flight' pub c1919 together with commemorative mounted picture of Event official souvenier detailing Australian aviators Sir Ross and Sir Keith Smithas first to fly by from England to Australia in under 28 days in late 1919 and winning the the commonwealth Govt prize of 10,000 pounds. The picture showing the Vickers-Vimy biplane and the landing at Richmond Aerodrom in Sydney