Postmark NRB 100 years Int. telecommunications union

~0²⁸ €

1d 2h 6m

Ivodimitrov (1185)

3852 125 Int. Telecommunications Union (UIT).

~0⁴¹ €

6d 22h 11m

start_08 (723)

Postage stamp - France, Int. colonial exhibition 1930

~0²⁶ €

9d 15h 1m

old_art (192)

3390 III int. children's assembly "Flag of Peace"

~0⁷⁷ €

1d 1h 51m

start_08 (723)

Postage stamp NRB VIII congress of the IAS Sofia 1964

~0¹⁸ €

6d 14h 6m

Ivodimitrov (1185)

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

~1⁰³ €

3d 16h 36m

plamen_0710 (15)

3879 Int. year for road safety

~0³⁶ €

8d 23h 51m

start_08 (723)

Postage stamps NRB VIII int. biennial of humor and arts

~0²³ €

22h 6m 12s

Ivodimitrov (1185)

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

~2⁵⁷ €

3d 16h 36m

plamen_0710 (15)

Postage stamp NRB VIII Congress Patriotic Front Sofia '77

~0¹⁸ €

2d 22h 51m

Ivodimitrov (1185)

Postage stamp NRB VIII congress of BPS Sofia 1977

~0¹⁸ €

2d 13h 56m

Ivodimitrov (1185)

1994. Monaco. Int. amateur athletics federation.

~1²⁸ €

1d 13h 46m

despot55 (387)

Bulgaria 1977 Int. meeting of writers BK№ 2669 clean

~0¹⁵ €

4d 2h 11m

oleg66mirtchev (94)

Postage stamp NRB VIII world. trade union congress Varna

~0¹⁸ €

6d 10h 21m

Ivodimitrov (1185)

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

~3⁵⁹ €

3d 16h 36m

plamen_0710 (15)

Postmark NRB Year of int. collaboration 1965

~0²⁸ €

1d 2h 6m

Ivodimitrov (1185)

2497 Int. Philatelic Exhibition "BALKANFILA - BLOCK 4pcs

~2⁵⁷ €

3d 16h 36m

plamen_0710 (15)

3309 V int. postage stamp fair. - CONSEQUENTIAL

~6¹⁶ €

3d 16h 36m

plamen_0710 (15)