Troy,
That commemorative was done for one of our distributors, BLUE RIDGE KNIVES. I don't remember the exact dates, but it was sometime in the late '80's. I don't know what the approx. value would be, but I'll see if we can get Tom Williams to look into it. Thanks for the interest.
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Stay Sharp!
Will Fennell
Camillus Cutlery
www.camillusknives.com