Hi!
My name is Thomas and I'm from Salzburg - you may know it more for the movie "Sound of Music" than for stamp collecting, but there are a few freaks around here as well. I'm a freelance copywriter and have been working for brands like KTM, Suzuki, Red Bull ... just to mention the ones you might know.
My mother tongue is German, so please don't be too strictly with me when it comes to spelling mistakes.
I'm collecting perfins only, and have quite some from all over or lets say the "hole" world.

But I mainly focus on Austrian and German perfins - so if I could help with details about this or that perforation of those two countries, just let me know.