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.