Postal envelope - March 8 Int. women's Day

~0⁵¹ €

8d 17h 38m

old_art (184)

Postal envelope - Int. WIPA Philatelic Exhibition 1981

~0⁵¹ €

4d 14h 38m

old_art (184)

Mailing envelope - With catalog Int. exhibition on maximaphilia

~1⁸⁰ €

1d 19h 58m

old_art (184)

PSP Sp. stamp District philately. Lovech exhibition, 78

~0²⁶ €

1d 9h 58m

boby42 (485)

Postal envelope - VI Int. filet. exhibition Friendship 79

~0⁴¹ €

5d 22h 13m

old_art (184)

Scotland 1978 - special envelope for participation in Argentina 78

~1⁵⁴ €

8d 2h 18m

tical84 (2)

Postal envelope - XXIX Int. Strandjata boxing tournament

~0⁴¹ €

5d 22h 13m

old_art (184)

1971-78. "First Day" envelope and airbrush. Excellent.

~1²⁸ €

5d 16h 53m

despot55 (375)

Postal envelope - 34 Int. Eperanto congress

~0⁴¹ €

4d 14h 28m

old_art (184)

PSP District Philatelic Exhibition Sofia, 78

~0⁴¹ €

20h 3m 34s

boby42 (485)

PSP Third Nation. filet. exhibition Bulgaria, 78

~0³⁶ €

17h 38m 34s

boby42 (485)

Postal envelope - X Int. filet. exhibition Balkanfila 85

~0⁵¹ €

19h 28m 31s

old_art (184)

Envelope - Philatelic Exhibition - People's Republic of Bulgaria - USSR, Stara Zagora 78

~0³¹ €

4d 19h 48m

sk-phila (314)

Postal envelope - Int. year against smoking

~0⁵¹ €

6d 16h 58m

old_art (184)

Postage envelope - Philatelic Exhibition - Lovech-78

~0³⁶ €

13h 13m 34s

sk-phila (314)

PSP Esperanto - 34 int. Congress V. Tarnovo, 78

~0²⁶ €

5d 17h 53m

boby42 (485)

Postal envelope - Int. filet. exhibition V. Tarnovo - Krakow 83

~0⁵¹ €

21h 53m 31s

old_art (184)

Postal envelope - Int. Phil. exhibition Balkanfila Athens 79

~0⁵¹ €

21h 53m 31s

old_art (184)