Bidspirit auction | Judaica - Czechoslovakia

Judaica - Czechoslovakia - 1921, Esperanto color postcard (Pilsen Theater with Synagogue at background), sent from Pilsen to Cerveny Kostelec, franked by 40h red brown with Esperanto label in green on blue paper affixed alongside, slight corner imperfections, still F/VF, Est. $100-$150