We would like to thank Crown Family Philanthropies, Abe and Ida Cooper Foundation, the Claims Conference, EVZ, and BMF for supporting the ongoing work to create content and resources for the Holocaust Encyclopedia. View the list of donor acknowledgement.
![Illustrated page of a child's diary written in a Swiss refugee camp. [LCID: 44233]](https://encyclopedia.ushmm.org/images/large/2f51ce7c-23e9-40d4-aa25-4f8d0795a1f1.jpg)
![Dawid Sierakowiak (seen here in the 3rd row, 4th from right) [LCID: sierakow]](https://encyclopedia.ushmm.org/images/thumb/e8b2b390-fbfd-42d2-a39b-7826fa4f8bec.jpg)