Jan Mankes, 1899 - 1920, drawing, RP-T-1981-355
Jan Mankes, 1914 - 1916, drawing, RP-T-1921-479
Jan Mankes, 1912 - 1914, drawing, RP-T-1979-285
Jan Mankes, 1899 - 1920, drawing, RP-T-1979-282
Jan Mankes, 1899 - 1920, drawing, RP-T-1979-276
Jan Mankes, 1899 - 1920, drawing, RP-T-1981-365
Jan Mankes, 1899 - 1920, drawing, RP-T-1979-280
Jan Mankes, 1899 - 1920, drawing, RP-T-1979-284
Jan Mankes, 1909 - 1911, drawing, RP-T-1979-288(R)
Jan Mankes, in or before 1914, drawing, RP-T-1979-287
