Klein, Katharina, Charlottenburg b. Berlin, Knesebeckstrasse 11. ‒ Blumen ... ... Blumenstudien. 2. Heft. Fol. Ebda. 1896. n 7.50 ‒ Vier Panel studies of growing Geraniums. Farbdr. (105 × 26 cm.) Ebda. 1896. ...