Postcards by regions of Poland
- ds Lower Silesian (426)
- kp Kuyavian-Pomeranian (18)
- lb Lubusz (39)
- ld Łódź (8)
- lu Lubelskie (2)
- ma Masovian (35)
- mp Lesser Poland (15)
- op Opole (19)
- pd Podlachian (4)
- pk Subcarpathia (1)
- pm Pomeranian (81)
- sl Silesian (33)
- WM Warmian-Masurian (37)
- WP Greater Poland (45)
- ZP West Pomerania (134)
- _ unsortiert (29)
