Bidspirit auction | Flt Lt John S. Williamson
Flt Lt John S. Williamson (RAF) signed 14th World Gliding Championship Walkerie Australia 12-27th January 1974 flown FDC PM 14th World Gliding Championship 12th Jan 1974 Walkerie 1974.
Flt Lt John S. Williamson (RAF) signed 14th World Gliding Championship Walkerie Australia 12-27th January 1974 flown FDC PM 14th World Gliding Championship 12th Jan 1974 Walkerie 1974.