Cosmopolitan Envelope Romania 1963 MI # 2171/2172 + Bl 54

~1⁶⁴ €

1d 4h 38m

stf_57 (61)

Bulgaria 1989 БК 3751АI

~0⁷⁷ €

1d 20h 25m

snake (256)

2171 Bulgaria 1971 XI congress of the Union of Bulgarian Students, Sofia **

~0²⁵ €

7d 5h 43m

Stamps_Tim (362)

BK 3103 block no. XIII Congress of the SBF

~1⁴⁴ €

4d 3h 38m

boby42 (485)

BK 3544A-3546A XIV Congress of the SBF without name.

~1¹³ €

2h 53m 54s

boby42 (485)

OLD PHOTO - CARDBOARD - V. VALEBNI - SOFIA - 2171

~12⁸³ €

2d 21h 10m

храев (493)

Bulgaria 1988 БК 3736АI

~0⁷⁷ €

1d 20h 25m

snake (256)

BK 3644-3545 XIv Congress of the SBF,

~0²⁶ €

5d 3h 53m

boby42 (485)

BC 2665 2 pc. XI Gabrovo Humane Festival, 77 KARE

~0³¹ €

7d 21h 30m

boby42 (485)

BK 2164-2171 KOPRIVSHTEN ARCHITECTURE,

~20⁵³ €

4d 4h 58m

boby42 (485)

Bulgaria 1988 БК 3718АI

~0⁵¹ €

1d 20h 25m

snake (256)

BK 22171 X! congress of the SBF, machine-stamped - square

~0⁴¹ €

1d 2h 18m

boby42 (485)

BC 1798 XI Congress at SCMS

~0¹⁰ €

4d 2h 23m

boby42 (485)

BC 2171 XI Congress of SBF

~0¹³ €

4d 21h 39m

boby42 (485)

BK 2164-2171 KOPRIVSHTEN ARCHITECTURE,

~0²¹ €

4d 4h 58m

boby42 (485)

BC 3544. 3545A, no name 5 14 congress of the SBF 2x2 p.marks

~0³¹ €

20h 38m 22s

boby42 (485)

BC 3544-3545 14th Congress of the SBF 2x2 p.marks

~0³¹ €

20h 38m 39s

boby42 (485)

Bulgaria 1988 БК 3720АI

~0⁷⁷ €

1d 20h 25m

snake (256)