I am buying old gramophone records - I also offer €100 per piece

I am buying old shellac records from the years 1900 - 1946, exclusively Slovak repertoire. Such marks as in the attached pictures (or similar). I am willing to pay 100 or more euros for rare pieces. Contact me exclusively by e-mail at popmuzeum@gmail.com, ideally with an attached photo. Don't send me non-Slovak brands like Supraphon, Esta or Ultraphon, I'm not interested in those Only serious interested parties