I'm trying to find out some info about this German Dagger that has been in my family for some time. I realize there is a piece missing, but can you tell me more about it? What's the story, what type is iit? What's the value? The Blade which is excellent condition, reads, "Paul Weyersberg and Co." "Solingen" As pictured, the engraving reads; S.W.I. 889 (on both the handle and the case) All emails can be sent to me at filmcity@nycap.rr.com