(Photochrome) Interior of Palm Houses, Frankfurt am Main, Germany 0400-4152

(Photochrome) Casino with Palm Garden, Frankfurt am Main, Germany 0400-4151

(Photochrome) Untermainquai, Saalhof and Cathedral, Frankfurt am Main, Germany 0400-4150

(Photochrome) General view, the river and warehouses, Frankfurt am Main, Germany 0400-4149

(Photochrome) The Harbor (Free Port), Bremen, Germany 0400-4148

(Photochrome) Roland's Monument, Bremen, Germany 0400-4147

(Photochrome) Water scene between Heedenthor and Bischofsthor, Bremen, Germany 0400-4146

(Photochrome) Park Keeper's house in Berger's Park, Bremen, Germany 0400-4145

(Photochrome) Lake in the Park, Bremen, Germany 0400-4144

(Photochrome) Near the Heedenthor, Bremen, Germany 0400-4143

(Photochrome) In the Heedenthor, Bremen, Germany 0400-4142

(Photochrome) Coffee House, Bremen, Germany 0400-4141

(Photochrome) Court House cellar, Bremen, Germany 0400-4140

(Photochrome) Schutting, Bremen, Germany 0400-4139

(Photochrome) Emperor William's Place, Bremen, Germany 0400-4138

(Photochrome) Palace of Justice, Bremen, Germany 0400-4137

(Photochrome) General view, Bremen, Germany 0400-4136

(Photochrome) Windmill, Potsdam, Berlin, Germany 0400-4135

(Photochrome) Sailor's training station, Potsdam, Berlin, Germany 0400-4134

(Photochrome) Schloss Babelsberg, Potsdam, Berlin, Germany 0400-4133

(Photochrome) Gleinicker Bridge from Babelsberg, Potsdam, Berlin, Germany 0400-4132

(Photochrome) The Orangery, Potsdam, Berlin, Germany 0400-4131

(Photochrome) Marble Palace, Potsdam, Berlin, Germany 0400-4130