Yugoslavia, Airmail

,282 (3), 299,Zeppelin. Cover, franked with 33 Din., sent by air mail from Zagreb (24.VI.35) via Zemun (25.VI.35) to Berlin (28.6.35). Then with the Seventh South America flight 1935 (Graf Zeppelin) to Pernambuco (3.VII.35). Si. 308, Mi. 454. Very good quality.