Report submitted by M. Cain (M. Chmielnik) regarding his experiences in Lomza, Gacz, in hiding in Dombrowa and Bialystok Life in the prison in Lomza, June 1941; escape of Red Army soldiers to the central Soviet Union area with their families; breaking down the doors of the prison by inmates; escape of inmates from the prison; transfer of inmates who had escaped back to Bialystok; transfer to the village of Gacz; life in Gacz including riots and murder of Jews; attitude of the local Polish population towards the Jews; transfer to Dombrowa; being hidden by a local Jew; escape to Bialystok, 04 July 1941; the fate of the Jews of Bialystok including riots, burning and murder of Jews during the occupation of Bialystok by the German Army. Note: Copy of the original archival material from the ghetto archive dug up from deep in the ground and taken out of the ghetto.