Keywords: BenMerkelbach1936.jpg en Portrait photograph of Ben Merkelbach by Jacob Merkelbach 1877-1942 1936 http //beeldbank amsterdam nl/afbeelding/B00000002287 Beeldbank Stadsarchief Amsterdam using Dememorixer Jacob Merkelbach other versions PD-old-70 Ben Merkelbach Photographs by Jacob Merkelbach Photographs uploaded by User Vysotsky Photographs in the Stadsarchief Amsterdam |