STB033 This is stunning Concorde First Flight collectors official limited 1984 first day cover hand signed by both Concorde historic pilots and engineers Norman Britton and Ian Smith where the signatures rests perfectly accompanying the special hand commemorative franks. This comes with full lifetime COA as the signing has been officially certified by the publishers with full hallmarking and authenticity of the series which was only of 5 for worldwide distribution and hand numbered 3 of the series of 5 on reverse (see image 2) in absolute brand new mint condition. You wont source better.