The Associationfor the Historical Organs of Hans Hummel in Olkusz
Francesco Nullo 29 Street
32-300 Olkusz
tel. 032 6431120
faks 032 7545296
Bank accaunt number:
06 84500005 0050 0554 0838 0001
KRS numer: 0000240900
e-mail: organy.olkusz@gmail.com