Wanted Werra 1 focussing index, depth of scale rin

[Stuart Walker]

I've recently acquired a Werra 1 in pieces. I've managed to reassemble the
lens, and the shutter seems to work alright, (although the front element of the
Tessar isn't all that good), but I am missing the ring that goes between the
lens and the shutter speed dial. It has the focussing index and depth of field
scales on it I think, looking at photos on the web. Anyone got one in their junk
box they could spare, or a complete or incomplete spares camera with the
relevant item?

Regards

Stuart Walker