THe Swastika is undoubtably added later, there are several blades with these added to try to add value and calling them SS. It could also be a homer as well, my Navy MkII from my dad has a swastika on it but from his time as a scout when he did the Indian scout program. The shortened 84/98 woudl be either a homer or possibly Bulgarian as they seemed to convert many after the war for issue. It really does need pictures if you need help on these