Willem Bastiaan Tholen, 1888, print, RP-P-OB-25.061
Willem Bastiaan Tholen, 1870 - 1931, print, RP-P-1932-699
Willem Bastiaan Tholen, 1870 - 1931, print, RP-P-1942-511
Willem Bastiaan Tholen, 1870 - 1914, print, RP-P-1942-525
Willem Bastiaan Tholen, 1870 - 1931, drawing, RP-T-1932-31
Willem Bastiaan Tholen, 1870 - 1914, print, RP-P-OB-25.058
Willem Bastiaan Tholen, c. 1905 - c. 1920, print, RP-P-1989-125
Willem Bastiaan Tholen, 1870 - 1931, print, RP-P-OB-47.319
Willem Bastiaan Tholen, 1870 - 1908, print, RP-P-OB-25.452
Willem Bastiaan Tholen, 1870 - 1909, print, RP-P-OB-25.451
