I've checked my KvK II and the backs of the sword handles on your example are very rough compared. These in your photo look like the ones on the KvK I you posted. I'd be interested to know if they belong to a particular company because the details are far less crisp than on my unmarked one.
Both look fine to me. The EK may be a "65", Klein & Quenzer, but not 100% sure on that.
best
Hank
Unless it was nighttime, or the weather was bad, and you were running out of gas - then it was a sweaty nightmare, like a monkey f*ing a skunk.
~ Dan Hampton, Viper Pilot
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