Rohm. See link below.
In perfect condition the Rohm RG 23 .22 cal runs from 50-75$ hope that helps
Made by ROHM.
"Rohm Gmbh" which essentially is Rohm Ltd. in German.
Inexpensive revolver made in Germany
RG is short for "Rohm Gmbh" which essentially is Rohm Ltd. in German. Rohm manufactured inexpensive (and somewhat questionable quality) handguns until 1986.
No published sn data that I know of.
No sn data
Most likely ROHM or RG.
$75-$100. The Rohm/ RG handguns were of low quality, and are not well regarded in general.
50-150 or so
ROHM, RG, RECK, WALTHER, to name a few.