MULTI SIGNED LIMITED EDITION COVER BY L.H. RIDDELL (WW1 PILOT AND POW), GROUP CAPTAIN W.G.ABRAMS (FLYING BOAT PILOT), MARSHALL OF THE RAF SIR DENIS SPOTSWOOD DSO DFC (WW2 PILOT), WING COMMANDER J.G. ROBERTS DFC DFM (WW2 BOMBER PILOT) and WING COMMANDER J.H.HARRIS (SEE INSERT FOR ALL THEIR DETAILS) - Original Postal Cover Signed by the above. Cover is to Commemorate the 60th Anniversary of No 201 Squadron RAF. Postmarked Guernsey 1974. Very good condition. CERTIFIED ORIGINAL SIGNATURES. COMES WITH INSERTS AND PHOTO.