Czechoslovakia
Äeskoslovensko
April 29th 1953
6th long-distance bike ride "for peace" Prague-Berlin-Warsaw.
Catalogue numbers:
Michel CS 797
Stamp Number CS 588
Yvert et Tellier CS 706
Stanley Gibbons CS 761
AFA number CS 645
POFIS CS 722
Czechoslovakia
Äeskoslovensko
April 29th 1953
6th long-distance bike ride "for peace" Prague-Berlin-Warsaw.
Catalogue numbers:
Michel CS 797
Stamp Number CS 588
Yvert et Tellier CS 706
Stanley Gibbons CS 761
AFA number CS 645
POFIS CS 722