PRAGA 78 d issue of Czechoslovakia
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Short desc: PRAGA 78 d
Issuer: Czechoslovakia Date: 9/15/1977 Occasion: PRAGA 78 Consists of 5 stamps: (See stamps as list) 60h d=LZ 127 Graf Zeppelin 1928 1kc d=Ader 1890 Leole Dunn 1914 ngo etrich holubice 1909 1.60kc d=Ballon Blanchard 1785 2kc d=1895 Otto Lilienthal 4.40kc d=Jan Kaspars plane Pardubice 1911 All are airmail dt=Early Aviation perf=11.25x11.5 Record of changes |
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