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Airmail issues on the occasion of the 3rd universal student congress in Warsaw.
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676 677 | |
Congress emblem: globe, hand with burning torch, open book |
III Światowy kongres studentów = Third world congress for students.
Warszawa = Warsaw.
Poczta Lotnicza = Airmail.
Warsaw
Congress
Student
Airmail

Fischer 676-677 FDC