EditorialWilhelm Weimar, Greenhouse, collodion paper, black and white positive process, image size: height: 23,70 cm; width: 16,80 cm, signed, dated and inscribed: recto u. in ink: Wilhelm Weimar, Hamburg, 7.7.1898, in pencil: Weimar, Wilhelm, Botanischer Garte...
EditorialWilhelm Weimar, Lodoicea sechellarum - Meercocos, collodion paper, black and white positive process, Total: height: 22.90 cm; width: 16.80 cm, inscribed: above right in pencil: 133; verso in pencil: lodoicea sechellarum - Meercocos, Botanischer Garten ...
EditorialSycamore maple, Acer pseudoplatanus L., Sycamore maple, Signed: Gez., by W. Liepolt; lith., from E. Beck; Printing and Editing by Ed., H?lzel, plate XLIV, Liepoldt, W. (gez.); Beck, E. (lith.); H?lzel, Ed. (ged. u. verl.), 1889, Gustav Hempel, Karl Wil...
EditorialEdelkastanie, Castanea vesca, Sweet chestnut, Signed: Gem. By W. Liepoldt, lith., by A. Lenz; Printing and Editing by Ed., H?lzel, Plate XIX, Liepoldt, W. (gem.); Lenz, A. (lith.); H?lzel, Ed. (ged. u. verl.), 1889, Gustav Hempel, Karl Wilhelm: Die B?u...