Berl Katznelson (Hebrew: ??? ????????, 25 January 1887 – 12 August 1944) was one of the intellectual founders of Labor Zionism, instrumental to the establishment of the modern state of Israel, and the editor of Davar, the first daily newspaper of the workers' movement.
This is available from National Photo Collection of Israel, Photography dept. Goverment Press Office (link), under the digital ID D836-117. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing for more information.