German made. Have it examined by a gunsmith before firing.
Depends on the condition of the two- but in general, the Rohm firearms are considered low value and indifferent quality.
50-200 or so
Made by ROHM.
No known sn data published.
Colt
Rohm. See link below.
Inexpensive revolver made in Germany
Your colt huntsman was made by colt in 1967.
Your colt trooper was made by colt at the end of 1968.
Rohm was created in 1958.
Yes, Colt and others made them for Colt