Title: Sedʹmoĭ sʺi︠e︡zd Obʺedinennoĭ organizat︠s︡ii rabochikh fereĭnov i grupp sodi︠e︡ĭstvīi︠a︡ Bundu zagranit︠s︡eĭ
Subjects: Jews, Socialism, Congresses
Places: Poland, Russia, Lithuania