Liebermann, Max Handwritten letter with signature by the German painter a. graphic artist (1847-1935) to the artist Ernst Kaufmann (1882-1964) in Leipzig. Berlin, 28 Jan. 1921. 1 p. on 1 sheet. (approx. 21 x 16 cm) paper with watermark. ... the work sent to me is from a book, i.e. an edition print which I am not allowed to stamp as a proof print by subsequent signing. - Slightly browned due to the paper, horizontal centrefold, tear-off edge on the left, generally well preserved. Autograph letter signed. - Slight browning due to paper, horizontal centre fold, tear-off edge left, overall well preserved.