OK I may try both suggestions,

But I have another clue I overlookrd until now, I just went thru the kit again and the decal sheets have an 346***AMA on them.

The 2"x3" card that says Sig craftsman kt (packed especially for you by) that comes inside the kit has Hazel J. on it

That would be a big help if the ama# is early 70's and when could you order a kit with custom decals?

The tail # on the decal sheet is 812825 and the box top photo is #812821

Thanks again; Dan Z.