Jewish Historical Institute in Warsaw, Holocaust Survivor Testimonies (coll. 301), Efroim Münzer Testimony (301/203). Original in Polish.
Testimony of Efroim Münzer on the liquidation of the Wieliczka Ghetto in August 1942, the transports to the forced labor camp in Stalowa Wola, as well as individual and mass executions. He escaped with a group of 85 prisoners in July 1944.
The Wiener Library for the Study of the Holocaust and Genocide, Eyewitness testimony Collection (coll. 1656), 540. Original in German
Testimony of Julia (Maria) Abraham-Stern, a trained seamstress. Her husband and son were deported, while she and her daughter were sent to the Lwów Ghetto with her parents. Her mother committed suicide to allow her to go into hiding with her daughter…