1969 USAF Thunderbirds Cert Of Appreciation, Mach Buster Certificate, NAA F-100?

Description

1969 USAF Thunderbirds Cert Of Appreciation, Mach Buster Certificate, NAA F-100?
This is a pair of blank certificates that came from a man who was on the Thunderbirds team in 1969-70 era when they changed over from the F-100 to the F-4 Phantom. Both certificates are in excellent condition, but were never filled out. One is for service as part of the Thunderbird Team and the other is for breaking the sound barrier in a Thunderbirds aircraft. I have seen Mach Buster certificates from North American Aviation for breaking the sound barrier in the F-86 and F-100, but I've never seen one that is specifically for the Thunderbirds. I don't have more of these, they are the only ones I have
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