Bulgaria 1973 First day envelope

~0⁶² €

6d 2h 52m

snake (270)

First Day Envelope Fauna Butterflies 1986 from Brazil

~1⁵⁴ €

2d 5h 47m

ESCC1 (259)

272104 / Bulgaria FDC 1973 Pleven 50 June Uprising

~0⁴⁶ €

1d 12h 37m

Stamps_Tim (365)

First day Envelope Circus FDC

~0⁹⁸ €

2d 10h 47m

stemi999 (252)

POSTAL ENVELOPE TRAVELED FROM USA TO BULGARIA - 1973

~0²⁶ €

1d 21h 32m

hrilis (161)

FIRST DAY 55 years September 1923/1973

~0⁵¹ €

9d 23h 7m

zizisom (793)

Envelope with Illustration Sofia - Boyana Church 1973 Bulgaria

~0⁵¹ €

2d 6h 2m

ESCC1 (259)

First Day Envelope Art FDC

~0⁶⁷ €

2d 10h 47m

stemi999 (252)

First Day Envelope FDC Music Mozart

~0⁶² €

2d 10h 47m

stemi999 (252)

FDC First Day Envelope Trains Locomotives USSR 1985

~1²⁸ €

1d 10h 45m

misho222 (117)

First Day Envelope Airships, First Day, 2000

~2⁵⁷ €

6d 3h 47m

emmy (599)

C388 / Bulgaria FDC orig print 1973 Boyana Church

~3⁵⁹ €

2d 21h 42m

Stamps_Tim (365)

272140 / Bulgaria FDC 1973 Varna Congress of USIC

~0³⁶ €

1d 12h 37m

Stamps_Tim (365)

1825 The USSR traveled a postal envelope for a tax mark, par avion 1973

~0⁰⁵ €

21h 22m 35s

velichkover (779)

Traveled envelope Flora Cranberry 1973 Kosmos USSR brand

~0⁷⁷ €

2d 5h 47m

ESCC1 (259)

FDC First Day Envelope Trains Locomotives USSR 1984

~1²⁸ €

1d 10h 45m

misho222 (117)

1948 First Day Traveled Envelope R- AIRMAIL SOFIA-U.S.A.

~20⁵³ €

5d 0h 32m

ASHALEV (104)

FDC Botswana Presidents 2000 First Day Envelope

~1⁰³ €

2d 20h 37m

misho222 (117)