Document issued by the Regional Agricultural Mercantile Cooperative in Busko-Zdroj certifying that Bronislawa Tymejko (the false identity of Sophie Schwarzwald's mother, Laura Schwarzwald) was employed by the cooperative, dated November 1942.

Document issued by the Regional Agricultural Mercantile Cooperative in Busko-Zdroj certifying that Bronislawa Tymejko (the false identity of Sophie Schwarzwald's mother, Laura Schwarzwald) was employed by the cooperative, dated November 1942.