#1 was cast in the original Bosse moulds from melted-down Austrian schillings. Marked [BOSSE AUSTRIA] and [800], it fails the mark, material and worm test.

#2 is from an unknown workshop, marked [RR]. It is not a Rohac design and fails the finish and mark test.

#3 is a copy of a Rohac model #534; it is marked [RR MADE IN AUSTRIA]  (straight line, not curved). It fails the mark and weight test.