Thanks Jim. Scopes were a big no-no, faux paux, in the target arena during this era and I assumed it was a device that was used in an attempt to level the playing field for those with failing eyesight. I couldn't find the D.R.P. number so I contacted a GGCA member in Germany, Axel Eichendorff, and he provided me some info and this image from a 1930 catalogue, I think. I'll post additional info soon.


Kind Regards,

Raimey
rse