Pin, "Arbeiter Partei, Poalei Zion, Yod Satch".
"Poalei Zion" was a Zionist-Socialist party that began with Zionist organizations.
The Yiddish name "Arbeiter Zyestin"; This was in response to the organization of the non-Zionist "Bund" party.
Diameter: 2.4 cm
