All About Pocket Knives

Hi, need some direction on how to know what a Buck 110 knife is with what I am seeing as variations of the model especially in the 70's. Can someone put me to a site, web info or book or tell me how to know what I am looking at in these knifes. As an example, I am seeing a 2 dot with 3 pins and did not know that they made these. I am interested in this one and want to understand what I am getting into. Thanks

You can check here for times made depicted by the tang stamp!!

http://www.buckknives.com/about-knives/how-old/

Can you post a picture, that will help with the details?

Bert

Does it look like any of these? The 3rd and 4th variations are very similar, but the size of the handle pins in variation 4 are larger.

Bert