#1 is a copy of a Rohac model #39 marked [wHw]. It fails the mark test.

#2 is another copy, but marked [RR] and [MADE IN AUSTRIA] in a straight line. It fails the weight and mark test.

#3 is a copy of the Hagenauer sailors marked [wHw, HAGENAUER WIEN] with a massive, oversized worm. It fails the weight, finish and worm test.

#4 is another copy with marked [RENA, MADE IN AUSTRIA]. It fails the mark, finish and worm test. 

#5 is a copy of a figure from some unknown workshop. Enthusiastically marked [HANDMADE, wHw, HAGENAUER WIEN]. Besides never existing, it fails the worm and finish test.