Jan Mankes, 1914, print, RP-P-1979-232
Jan Mankes, 1918, print, RP-P-1921-1931
Jan Mankes, c. 1914, print, RP-P-1979-234
Jan Mankes, 1913, print, RP-P-1980-338
Jan Mankes, 1914 - 1915, print, RP-P-1979-238
Jan Mankes, 1915, print, RP-P-1981-250
Jan Mankes, 1912, print, RP-P-1981-238
Jan Mankes, 1917, print, RP-P-1981-254
Jan Mankes, 1916, print, RP-P-1979-240
Jan Mankes, 1914, print, RP-P-1948-156
