Stefan Petri collection
http://lod.ehri-project-test.eu/units/us-005578-irn84490 an entity of type: RecordSet
irn84490
Stefan Petri collection
The collection consists of a workbench and over forty tools, machines, and machine parts, relating to the experiences of Stefan Petri, who with his first wife, Janina, concealed a Jewish family, Kaufman, Ela, and their sons Marek and Jerzy Szapiro, in two hiding places he built in his home in Warsaw, Poland, from spring 1942 to September 1944.