Opinions needed on this EK I.

[army_inc]

Hey Guys,
I need some opinions on this Ek I. It's maker marked with the number 6. Please let me know what you think. The last EK I I looked at was maker marked, but still a fake Thanks for the help guys. It is greatly appreciated.

[army_inc]

another pic

[George Stimson]

Crappy pics, but good IMO.

[streptile]

I think this one is probably ok, but the photos are bad.

Is there a period (".") after the 6?

[fabri-online]

IMO original F.Zimmermann, I see the typical frame and catch, pin is that one normally used from this maker.