From Stamps of the World
Sulechów ([suˈlɛxuf], German: Züllichau) is a town (17,069 inhabitants end 2016) in Poland, in Lubusz Voivodeship, in Zielona Góra County. It is the administrative seat of the Gmina Sulechów.
Postmarks in Poland
Postmarks in Empire of Germany
Postmarks in North German Confederation
Postmarks in Prussia Brandenburg province
ZÜLLICHAU REG.BEZ. FRANKFURT A.O. Kreis used a postal code 1722.