"Masada of Warsaw: The Jewish Military Organization in the Warsaw Ghetto Uprising", book by Haim Lazar - Materials Collected for writing book, during visit to Warsaw in 1960's.
Handwritten notes: Testimony by Wladyslaw Zarski-Zajdler, "Battles in Muranowski Square 27/4/1943": Battles of Warsaw Ghetto Uprising, Injury and Death of David Mordechai Applebaum, Lazer Stanivitz, Henryk Iwanski.
Additional testimony by Zarski on topics: Germany's invasion of Poland, Organization of Słonsk Rebels in Warsaw, Henryk Iwanski, establishment of Polish Underground, W Unit, Yosef Tzalmeister, Turnovski (Valigora), organizing the Z.Z.W.
Testimony by Bronislaw Mirsky Friedman: eliminating Jewish collaborators, Mitek Rosenberg, description of Z.Z.W. stamp, Wladyslaw Szlengel, Z.Z.W. collection of contributions.
Daily notice from 2/12/1942 about collaborators with the Germans (Polish).
Testimony by Richard Vlavsky from "Das Naye Leben" 18/4/1948 (Yiddish)
Draft of article by Haya Lazar about Henryk Iwanski.
Testimony by Cezary Catling, about his meeting with Z.Z.W. fighters.
Articles about tunnel on Muranowska, Pawel Rudy Beshtimt, Leon Rudel (Leib Rudal).
Also in file: Various addresses and telephone numbers, journey diary of Haim Lazar from his trip to Warsaw in December 1962 and his participation in Fourth Conference of FIR - International Federation of Fighters Against Nazis, other participants: Shalom Cholawski, Bernard Mark, Stefan Grajek
Haim Lazar's travel diary from visit to Paris with Professor Katzir, Sarah Yutan (Ravisnovicz), David Klein, Vera Gran, Yosef Shemen.
Testimony by David Klein about his activity in Warsaw Ghetto Uprising.
Bibliographical list of documents and testimonies about Warsaw Ghetto Uprising.