Some help with a EK2

[schönbeck]

This is a little strange.....
*3 piece construction, thats good ofcourse.
*Not magnetic, if real then it should be a brasscore for the KM. But this core show no golden finsh were the color is gone.
*Size is not the same as a ususal EK2, see pics to compare.
*Wideframe?
*No makers mark.
*Overall avarage craftmanship.
*A lot of extra black color on the inner frame(see pics).
I have taken several pics, if you want more, just write so.

[gregM]

maybe a ZINC core.

[schönbeck]

Ahh, yes, didnt think of that!! (Me stupid!!)

[meriksson]

I think you can find the maker among those whit a hump were the ring is fitted. Looks nice that one is it KC size on it?
Mikael