Bidspirit auction | 2RN12c 1st Launch Aircraft from

2RN12c 1st Launch Aircraft from Ship Signed Earl Mountbatten of Burma. 8 May 78 BFPS 1609 64th Anniversary of the Launch of Plane (527) From Ship (HMS Hiberia) Underway. Personally Signed by Major Samson son of Lt. Samson who made the launch in 1912 also signed by Admiral of the Fleet The Earl Mountbatten of Burma Pilot who flew in S. 27 in 1911.