Have you tried a web search. I just did and found quite a bit.
Spesco is the importer's name. The R12 was an inepensive revolver made in west Germany by Reck. Reck began making inexpensive pistols in the 1950's. There were two basic patterns of RECK revolvers, one a single action western type and the other a double action type. The GCA of 1968 ended their importation. Reck was bought out by Umarex and fireams production gave way to gas, alarm and starting pistols.
10-100 usd
Thomas Reck was born in 1964.
Cervantes Reck is 5' 10".
Hartmut Reck is 172 cm.
Stefan Reck is 173 cm.
No more than 50 and that is being generous.
Eduardo Reck Miranda was born in 1963.
Hans Reck was born on 1886-01-24.
Fritz Reck-Malleczewen was born in 1884.
Fritz Reck-Malleczewen died in 1945.
Stefan Anton Reck was born in 1960.