Hi Chief,
They are 22cal target Pistols made in Belgium by Browning.
The Medalist was manufactured between 1962 thru 1974. I think there were about 25,000 made.
There were three styles made:
Medalist - Standard
Medalist - Goldline, had gold inlay. Not sure when they were mfg or how many made. IMHO = ugly
Medalist - Renaissance, lots of engraving. Mfg 1970 thru 1974. 382 made.
Probably more then you wanted to know, lol.
I would have liked to attached some pic's but that is a lil above my skill set with all this. You'll have to goggle them.