Reichsmark
Former German currency from 1924 to 1948, during the period of Weimar Republic and Nazi Germany. It was replaced by distinct Mark following the partition into East and West Germany. Usually symbolized with (cursive script) RM. 1/100 of Reichsmark is called Reichspfennig, counterpart of penny.
Gerhardt's grandfather bought this faux leather holster for 60 Reichsmarks.