Other countries–Stamps of Slovenian interest

Kingdom of Yugoslavia

,,Zeppelin. Cover, franked with 37 Din., sent registered from Ljubljana (30.IX.33), via Zemun (1.X.33) to Friedrichshafen (14.10.33). From there with "Chicagofahrt" (Graf Zeppelin) to Chicago (OCT 27, 1933) and returned to Ljubljana (15.XII.33). Si. 238.