Quite correct Vitold, thank you for the correction. Here is a photo of mine. Ours are the early Eickhorns. I can not tell you if this dagger shown above originally had a center ramp or not.

It looks like it does not. But still, there is no doubt this is original. Although odd the center ramp is missing..

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P1010088.JPG (47.77 KB, 278 downloads)