Georg Koppmann; Steinh鰂t; Staatliche Landesbildstelle Hamburg; collection on the history of photography; albumin paper; black and white positive process; image size: height: 23.1 cm; width: 32.6 cm; dry stamp: recto and : G. KOPPMANN & Co; PHOTOGRAPHES; Hamburg. 1880; architectural photography; city; city view (veduta); harbor; boat; mast (ship); warehouse (harbor); church spire; sailing ship; sailing boat; hist. building; location; street; Hamburg