Testimony of Gerszon Tabak, born in Zambrow, Poland, 1920, regarding his experiences in Warsaw, Zambrow, Sokol, Bialystok, Brzozowo-Solniki and other places Escape to Warsaw, 1939; move to Zambrow; move to Sokol; move to Bialystok; work as a shepherd on the farm belonging to Leonard Malerski in Brzozowo-Solniki; escape to other farms in the area until 02 November 1942; in hiding in forests; "Aktion" in Bialystok, August 1943; escape of Jews during the "Aktion"; escape of Jews from the railroad cars; move to the Suprasl forests; names of farmers who helped Jews hide in the forests; names of Polish partisans who murdered Jews including partisans who were in hiding with Tabak; collaboration with the Germans and murder of Jews by Ruszkowski.