Test pilot who has logged more experimental supersonic flight test time above Mach 2 and Mach 3 than any other pilot. Scale model (1/72) of the SR-71 Blackbird signed in silver ink on the left side “Robert J. Gilliland 3-20-04” adding on the right side “First Flight SR-71 22 Dec ‘64.” In very fine condition. Accompanied by a color 11 x 8.5 laser print image of him in front of the plane with a printed signature inherent to the original photo. RR Auction COA.