1939 EK1 on a WW1 frame - original??

[emilitaria_usmc]

I was just offered this EK1
photos are small, taken on a phone.
ek101.JPGek102-270h.jpg
It appears the fittings have been replaced or repaired, possibly repainted?
Looks like a WW1 frame, a schinkle?, possibly original??
I could use some opinions on this one.
Dan

[Thomas E Hansen]

I was just offered this EK1
photos are small, taken on a phone.
[ATTACH]4183969[/ATTACH][ATTACH]4183970[/ATTACH]
It appears the fittings have been replaced or repaired, possibly repainted?
Looks like a WW1 frame, a schinkle?, possibly original??
I could use some opinions on this one.
Dan

Its original. I would say Juncker or Deschler.