Public auction #42 on

1939/40. I i II avionka, cetiri razglednice upucene avionom, po dve u domacem i medunarodnom saobracaju, razlicite destinacije i frankature, odlican izbor.
1939/40 1st and 2nd airmail issue, four picture postcards sent by plane, two in domestic and two in international traffic, different destinations and franking, excellent choice.