First day postal envelope VIII Congress of the BPS 1977

~0⁷⁴ €

2d 22h 50m

Ivodimitrov (1113)

Advertising envelope Sport Toto - 9.IX - Pliska

~3⁸⁰ €

2d 17h 55m

dikobraz (561)

First Day Envelope - IX Congress of the Bulgarian Trade Unions

~0⁴⁶ €

3d 9h 5m

sk-phila (295)

IPTZ 5 st. Printed X Congress of Messages, 1982

~0²¹ €

1d 9h 55m

boby42 (473)

Postal envelope - IX congress of the Bulgarian. professional unions

~0⁵¹ €

5d 15h 0m

old_art (177)

Postal envelope - IX Congress OF

~0⁵¹ €

3d 8h 40m

old_art (177)

1940 stamps The Flood First day envelope Dobruja 20.IX.1940

~30²⁹ €

9d 14h 40m

dikobraz (561)

1940 mark - 60 g post-delivery bag Dobrudja 20.IX.1940

~3⁵⁹ €

9d 14h 40m

dikobraz (561)

PSP Sp. stamp Filat.exhibition XI Congress of the BCP, Sofia, 1976

~0²¹ €

5d 8h 35m

boby42 (473)

Mailing envelope - IX Congress of Communications Workers

~0⁵¹ €

5d 17h 55m

old_art (177)

Postal envelope - IX Congress OF

~0⁴¹ €

5d 17h 55m

old_art (177)

270685 / Bulgaria IPTZ 1982 Georgi Dimitrov 9th Congress of the BPS

~0²⁶ €

2d 14h 25m

Stamps_Tim (346)

LITTLE LION 5 St envelope SOFIA CITY POST OFFICE - SOFIA - 17.IX.189*

~45⁶⁹ €

3d 19h 15m

HOBBINOTECOINS (724)

IX BPS CONGRESS - SOFIA '82

~2⁵⁶ €

1d 6h 25m

roro04 (1947)

First day envelope X Congress of BPS Sofia 1987

~0⁴⁴ €

4d 19h 0m

Ivodimitrov (1113)

PS12564 / IPTZ Bulgaria 1962 - 9. IX. 1944-1964

~0⁵¹ €

2d 14h 25m

Stamps_Tim (346)

BPS VIII CONGRESS FIRST DAY POSTAL ENVELOPE 1977

~0⁵¹ €

1d 15h 24m

luba_mateva (1094)

IX WORLD FESTIVAL OF YOUTH AND STUDENTS - FIRST DAY

~2⁵⁶ €

3d 17h 21m

zizisom (771)