I toured the Buck factory in San Diego (El Cajon?), California in the early 1980's and again in the 90's, and have had an interest in their knives ever since. Recently I found a vintage 1965-66, I believe, 121 Fisherman scaler, with "BUCK" stamped on the ricasso, at a yard sale. It's my first ever knife purchase, so I guess that also makes it my favorite. I bought the knife because of the BUCK stamp but had no idea how old it was. It's in great shape and they were still making knives at the Buck factory in the 80's that looked very similar. Dumb luck!