Signatures of fourteen Royal Air Force pilots on two commemorative covers, 12.5 x 9 each. The first cover bears a silk color cachet honoring Appointment to the Most Honourable Order of the Bath and is signed ink by Neil Cameron, W.F. Dickson, Christopher Foxley-Norris, Lewis Hodges, Harold Martin, Denis Spotswood and Augustus Walker; the second cover bears a silk color cachet honoring The 1939-45 STAR with Battle of Britain Clasp and is signed by Ben Bennions, Dennis David, R.F.T. Doe, H.J.L. Hallowes, Pat Hancock, Bob Stanford Tuck and G.C. Unwin. In fine condition. R&R COA.