All About Pocket Knives

This combination letter opener and pocket knife arrived recently. It was in a very small group of pocket knives that I bought. But, I did NOT buy the group for this particular item. I do not collect combination letter openers and pocket knives. This is a WINCHESTER - TRADEMARK - MADE IN U.S.A., pattern 2081, single blade, single tool, two tang stamps, combination letter opener and pocket knife. The body itself measures 3 1/4." From the tip of the tool to the tip of the blade (opened), it measures 9 1/4." The main handle side says "OFFICE KNIFE." The other handle side says nothing. There is a crack in each handle and there is also a small piece of handle missing. Other than those issues, this combination letter opener and pocket knife is in decent shape. I cleaned the tool and the blade only. I took some pictures and here it is.
Caption(s), if any, are on the BOTTOM of the corresponding picture(s).
Click on a picture to ENLARGE.