Oblong 8vo (postcard). ½ page.
Inscribed to the German dermatologist Alwin Scharlau.
Starting out as a painter commissioned by the German Empress and a Russian Grand Duke, Geissler soon turned towards etching, created large-sized examples during his study trip to Paris from 1910 to 1911, and settled in Munich in 1912, where he served on the board of the "Verein für Original-Radierung".
Self-addressed by the collector on the reverse. The Mecklenburg physician Scharlau (b. 1888) assembled a collection of artists' autographs by personal application.