is 1960's era ammunition old enough to qualify?
I have a box each of the following:
1963 Lake City 7.62 MM Match 173gr fmj Velocity 2550
1965 Frankford Arsenal "
several boxes of Winchester Western Super X 180gr (silvertips) yellow box with labels on each end flap sealing the box that say S.A.A.M.I. Reference Ammunition.