3852 125 Int. Telecommunications Union (UIT).

~0⁴¹ €

4d 3h 9m

start_08 (716)

1967. Bulgaria. III int. competition for young opera singers.

~0¹⁰ €

4d 18h 29m

despot55 (381)

3309 Int. postage stamp fair.

~2⁰⁵ €

12h 59m 6s

start_08 (716)

2434 Int. Philatelic Exhibition Stockholm '74 - BLOCK 4pcs

~3⁵⁹ €

3d 4h 49m

plamen_0710 (15)

3309 V int. postage stamp fair. - CONSEQUENTIAL

~6¹⁶ €

3d 4h 49m

plamen_0710 (15)

3381 Int. oceanographic commission. - BLOCK 4pcs

~2⁵⁷ €

3d 4h 49m

plamen_0710 (15)

Sao Tome and Principe - 1984 - Int. float org. / Ships

~0⁸² €

5d 8h 9m

JoePsysky (123)

Bulgaria 1977 Int. meeting of writers BK№ 2669 clean

~0¹⁵ €

4d 11h 24m

oleg66mirtchev (89)

3136 Int. Philatelic Exhibition "Sotsfilex - BLOCK 4pcs

~2⁵⁷ €

3d 4h 49m

plamen_0710 (15)

3390 III Int. Children's Assembly "Banner of Peace - BLOCK 4pcs

~2⁵⁷ €

3d 4h 49m

plamen_0710 (15)

3234 Int. Philatelic Exhibition "BRAZILIANA '83". - BLOCK 4pcs

~2⁵⁷ €

3d 4h 49m

plamen_0710 (15)

2497 Int. Philatelic Exhibition "BALKANFILA - BLOCK 4pcs

~2⁵⁷ €

3d 4h 49m

plamen_0710 (15)

3390 Kingdom of Bulgaria Valchi dol station 1937

~15⁴⁰ €

2d 11h 9m

orduni (182)

3157 - 3160 Second int. Flag of Peace Assembly - 5 series

~1⁰³ €

3d 4h 44m

plamen_0710 (15)

3391 III International Children's Assembly

~0⁶² €

9d 14h 58m

start_08 (716)

Postage Stamps Sheet Int. post fair brand Fall '90 1990

~0⁶⁴ €

5d 18h 33m

Ivodimitrov (1161)

Postmark NRB 100 years Int. telecommunications union

~0²⁸ €

15h 14m 2s

Ivodimitrov (1161)

Postmark NRB VIII int. biennial of humor and arts

~0¹³ €

11h 54m 2s

Ivodimitrov (1161)