Old Buck 112 age

[SGT]

I have a 112 with BUCK 112 AND USA stamped on just one side of the blade. On the wood sides there are two brass pins on the sides and a stainless pin in the middle.How can I find out the age of this knife.I have had it for about twenty five years.Got it used. Thanks

 

[Mike Kerins]

From what you've mentioned, the knife is more than likely from 1973.