Thievery of 100-year-old phylacteries from IIWW
A bunker containing 100-year-old phylacteries hidden from the Nazis in World War II has been discovered in the ruins of the Warsaw Ghetto.
In recent years, Polish authorities have begun to demolish buildings inside the Warsaw Ghetto to turn them into residential buildings in a process of urban renewal. Following one building’s demolition, construction workers discovered an entrance to a bunker dug in preparation for the 1943 Warsaw Ghetto Uprising. One of the Polish construction workers on the site who entered the bunker to clear it out discovered 10 phylacteries that had been hidden behind books and other items.
Hearing of the sensational discovery from their local contacts, European emissaries of the Shem Olam Faith and the Holocaust Institute for Education, Documentation, and Research secretly contacted the construction workers. Following lengthy negotiations and a commitment to keep the transaction secret from Polish authorities, the phylacteries were handed over to the emissaries. They recently arrived in Israel, where they were transferred to the institute for disinfection and conservation.

Source: Shem Olam Faith and the Holocaust Institute.
Source: https://www.israelhayom.com/2021/01/25/hidden-bunker-discovered-in-warsaw-ghetto/