Herder, thank you so much for your detailed explanation, helps quite a bit. I kind of figured it was a low production model due lack of other examples out there. Quite similar to the example you have which I have not seen before.
The knife is 4 1/2" long, no model number, just stamped Stainless Steel on back.
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Augie, glad to help. Your knife is big at 4-1/2 inches, mine is only a hair over 3 inches and has a "106" model number on back of the blade.
Your model also has two folded liner channels for the blades, where mine has one channel for both blades.
Great Boker knife you have, and the only one I have seen.