Max Liebermann (1847-1935), mixed lot of three lithographs: soldier with rifle attached, lithograph on Japan, in the stone sign., U. li. by hand num. 23/30, knee piece of a man with cigarette, litho on thick vellum, in the stone sign., U. li. Stamp ''Kunstanstalt Albert Frisch Berlin'', and bez. ''II.ter Druck'', as well as ''Extrablatt'', litho on Japan, signed in the stone, by hand num. 20/30 and titled, sheet dimensions up to 52.5 x 40 cm