The first committee and a member of the employees of the Hebrew University of Jerusalem.

Reproduction from a photograph showing members of the Central Committee and employees of the Hebrew University of Jerusalem's Demanders Company in the company's first residence, in the basement of the Jewish community house in Warsaw, at 24 Gaziboska Street. Instead, the company's office stayed for a decade, until 1934. The photograph shows sitting: The company's general secretary, Isaac Yaakov Poznanski, Moshe Kerner, Prof. Meir Balahan, Dov Boris Stavsky, Boris Khuronziecki, Eliyahu Leshczynski, Avraham Trafman. Standing, from right to left: Haim Zakheim, Dr. M. Packer, Dr. Simcha Bonam Feldman, Shimon Zeidenman, Joachim Horowitz, Arthur Zwibaum, Ludak Nisenson, Elkana Anlan, Hersh Feigenum. The original photograph was taken and produced in March 1924. The reproduction did not state the date of its production.