2 NSFK badges Good or Fake ? Help needed

[holzwurm_1920]

Hallo,
here are two pictures from badges which I could buy.
Are they good or a Fake.
Thank you for your help.
Best Regards
Alois

[tranchant]

nsfk

hello alois
this badges are considered by the majority like fakes!
i have one in my collection but i agree with all i think good copies!
best regards
patrick

[holzwurm_1920]

Thank you

Hallo Patrick,
thank you very much for your help.
Best Regards
Alois