real COPO need help?

[cars]

I found a green on green COPO 4 speed for sale but I need to know if its real it has no paper work and the owner died, the wife has a pic of the car back in 1971, and it shows no fender emblem.the cowl reads, ST 69 12437, NOR 292731BDY, TR723, 57-57PNT O5A X44. Engine pad reads, TO425MN, AND A 512 BLOCK, I CAN SEE THE BROCH MARKS STILL, all the normal COPO stuff is still there, any help would be very helpful, thank u. [email protected] the car is in Akron ohio.