Keywords: Switzerland Basel 1897 Betreibungsamt revenue 1.50Fr - 2.jpg en Switzerland Basel 1897 Betreibungsamt bailiff revenue 1 50Fr - 2 perforated 11 5 1897 own scan Government of Basel other versions Custom license marker 2016 12 26 PD-old-100 Revenue stamps of Switzerland Basilisk of Basel 1897 stamps of Basel |