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bulgaria -
1879-1888 | 1889-1898 | 1899-1908 | 1909-1918 | 1919-1928 | 1929-1938 | 1939-1948 | 1949-1958 | 1959-1968 | 1969-1978 | 1979-1988 | 1989-1998 | 1999-2008 | 2009-2017 |
1964-12-07 Air mail. Definitive. Factories
format 31x22 mm; perf C 13 1/4 :13; sheet 10x10; Design M. Peikova, V. Vasileva
MI#1494
SC#C106
LC#1552
8st.Paper Mill, Bukijovtz
3 000 000 copies,
MI#1495
SC#C107
LC#1553
10st.Paper Mill, Bukijovtz
5 000 000 copies,
MI#1496
SC#C108
LC#1554
13st.Metal works, Kremikovtsi
3 000 000 copies,
MI#1497
SC#C109
LC#1555
20st.Oil refinery Burgas
2 000 000 copies,
MI#1498
SC#C110
LC#1556
40st.Fertilizer plant, Stara-Zagora
500 000 copies,

Complete set (5) 0.69 ˆ
buy all
set MNH
n.a. used