Bulgaria first-day envelope №4093 from the 1993 catalog.

~0⁵¹ €

5d 23h 31m

stoian76 (582)

Bulgaria first day envelope of №2506 from the catalog from 1975.

~1⁰³ €

3d 16h 21m

stoian76 (582)

FIRST DAY HISTORY OF BULGARIA 1975

~2⁰⁵ €

8d 4h 37m

zizisom (790)

Bulgaria first day cover No. 2046 from the 1970 catalog.

~0⁵¹ €

1d 9h 16m

stoian76 (582)

FIRST DAY FLOWERS OF FRUIT TREES 1975

~2⁰⁵ €

8d 4h 37m

zizisom (790)

Bulgaria first-day envelope air mail №2704 / 06 since 1975

~2⁰⁵ €

4d 12h 26m

stoian76 (582)

First day envelope Space Apollo-Union Poland 1975 Mi 2386-88

~0⁸⁵ €

3d 8h 21m

stf_57 (61)

Bulgaria first day envelope of #1943/50 from the catalog from 1969.

~1⁵⁴ €

6d 4h 46m

stoian76 (582)

First day envelope - "Soyuz-Apollo" July 15, 1975

~0⁵⁶ €

1d 23h 31m

emmy (584)

Bulgaria first day envelope of №3302 from the 1984 catalog.

~0²⁶ €

1d 8h 31m

stoian76 (582)

Bulgaria first day envelope of #1812 from the 1967 catalog.

~1⁵⁴ €

4d 10h 26m

stoian76 (582)

Bulgaria's first-day envelope of №3328 / 31 from the 1984 catalog.

~2⁵⁷ €

3d 21h 31m

stoian76 (582)

Bulgaria's first-day envelope at No. 2470/76 since 1975

~1⁵⁴ €

2d 11h 41m

stoian76 (582)

Bulgaria first day envelope of №3337 from the 1984 catalog.

~0⁵¹ €

1d 8h 31m

stoian76 (582)

First day envelope - "Soyuz-Apollo" July 15, 1975

~0⁸² €

2d 17h 33m

emmy (584)

Bulgaria first day envelope of №3528 from the 1986 catalog.

~3⁰⁸ €

4d 8h 41m

stoian76 (582)

Bulgaria's first-day envelope of 1951 from the 1969 catalog.

~0⁷⁷ €

5d 23h 31m

stoian76 (582)

Bulgaria an ancient envelope of No. 2488/93 from 1975

~0⁷⁷ €

6d 4h 46m

stoian76 (582)