Diskuto:Bjalistoka Esperanto-Societo
Ŝapiro date of announce of society redakti
According to http://espero.bialystok.pl/pl/article,430,3,1.html and at least one book about Białystok, Ŝapiro announced his society 17/07/1922. He had previous attempt 26/11/1920 which failed. Sunridin (diskuto) 21:13, 21 Jul. 2012 (UTC)