G. Koppmann & Co; Georg Koppmann; Hamburg; Jungfernstieg; Staatliche Landesbildstelle Hamburg; collection on the history of photography; paper; collotype; image size: height: 16.3 cm; width: 21.6 cm; Koppmann & Co; Photographs; Hamburg; G鋘semarkt 4 Nach dem Jungfernstieg; 4th house v. Streits H魌el; publisher and sale of Hbg. views; in largest number; architectural photography; city; city view (veduta); hist. building; locality; street; water