Collection of Photographs of Membership Booklets - The Hebrew Battalions

Booklet for members of the Hebrew Battalion for Eretz Israel / Pinkas fun di Chaverim Poalei Zion Lagianeren - photographs of membership notebooks of men recruited to the Hebrew Battalion, primarily members of Poalei Zion that arrived in Eretz Israel from the US to fight in World War I, [photographs from the 50s].
Eighteen volumes (apparently, from 21 original volumes, Volumes 11, 13 and 21 are missing), with high quality photographs of more than 800 membership papers for volunteers to the Hebrew Battalions, in alphabetical order. Each volunteer filled out the pages of the questionnaire with his personal details and answered the following questions: "How long were you in America?"; "What is your will and your instructions?"; "What reasons motivated you to join the battalion?", and other questions. The first volume is in Hebrew, the rest are in Yiddish. Good condition.