Copy: Titel (en)

A photo at the house of the family Hamburger in Alkmaar in circa 1929. On the foreground (from the left to the right): Sara Olivier, her child and Margaretha Polak. Behind them: Wolf Zwaap and Anna Hamburger-Zwaap.

Private Collection

With: Margaretha Zwaap-Polak, Sara Zwaap-Olivier, Wolf Zwaap
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