All About Pocket Knives

Hi,
I see that all the data I can find for the 112 jumps from 1972 to 1974, in 1972 Buck was using forged brass frames,and in 1974, forged brass was used untill October 1975 on the 110, thats what Bill Keys writes I suppose it's the same for the 112.
I have a 3 line stamp no dots 112,that indicates anti gravity,2 small headed inlay rivets, it has ebony and sintered brass I'm sure, that would make it at least a 1975, something is strange.
God bless George

It sounds like a 1972 Version 3 112 to me.
source: I looked it up on a data sheet that was put out by Buck knife that I had found on the internet.
I hope this helps.