#1 is a copy of a Rohac model #303 in some sort of silver colored metal. Very crudely marked [RR, MADE IN AUSTRIA]. It fails the material and mark test.
#2 is a copy of the Hagenauer boxer, modified to have a hinged worm. Marked [KARL, wHw, HAGENAUER]. Besides never existing, it fails the finish and mark test.
#3 is a copy of the Hagenauer boxer, marked [wHw]. It fails the weight test.
#4 is a copy of the hinged golfer marked [wHw, MADE IN AUSTRIA]. It fails the weight and finish test.
#5 is not a Bosse design. It is cast from some sort of gold colored metal in a mould produced in the early 2000’s. A mark of [BALLER AUSTRIA] placed 45 years after she died makes it very easy to state that this is a guaranteed fake Baller mark. Besides never being a Bosse design, it fails the material and mark test.