Old badge XI Veterinary Congress London 1930.

€ 25⁵⁶ 
49⁹⁹ BGN

6d 3h 19m

code-smile (136)

Postmark NRB XI Congress of the SBF Sofia 1971

€ 0²³ 
0⁴⁵ BGN

3d 1h 44m

Ivodimitrov (1282)

Maximum Card - XI Mostren Fair-Plovdiv 1947

€ 5⁰⁰ 
9⁷⁸ BGN

2d 3h 29m

gperoto (156)

TRAVELED CARD 5 BIG LION PAZARDZIK PLOVDIV 12 XI 1888

€ 9⁹⁹ 
19⁵⁴ BGN

8d 23h 44m

HOBBINOTECOINS (970)

medal 8 congress BKP First place in the pre-congress competition

€ 1⁰² 
1⁹⁹ BGN

1d 1h 4m

xraven (340)

42868 Bulgaria stamp XIth Congress of the BCP Polski Trambesh 1976

€ 2⁰⁰ 
3⁹¹ BGN

2d 6h 59m

velichkover (842)

BKP X CONGRESS COLLECTIVE FIRST PLAQUE

€ 6¹⁴ 
12⁰¹ BGN

4h 44m 33s

luba_mateva (1241)

Postal Envelope, Bulgaria XI Congress of the Bulgarian Communist Party '76

€ 1⁰² 
1⁹⁹ BGN

9d 17h 49m

opil (54)

Traveled envelope with stamps XI Congress of the BCP 1976 Bulgaria Error

€ 2⁵⁶ 
5⁰¹ BGN

1d 18h 39m

ESCC1 (284)

Postal Envelope, Bulgaria XI Congress of the Bulgarian Communist Party '76

€ 0⁷⁷ 
1⁵¹ BGN

9d 17h 49m

opil (54)

Non-alcoholic drink NDK XI Extraordinary Congress OF

€ 15³⁴ 
30⁰⁰ BGN

6d 19h 59m

r_men76 (611)

Pass XI Congress of the BKP

€ 51¹³ 
100⁰⁰ BGN

4d 9h 4m

r_men76 (611)

37177 Bulgaria sign XI congress BKP 1976.

€ 1⁵³ 
2⁹⁹ BGN

1d 23h 49m

velichkover (842)

1987. Czechoslovakia. XI Congress of Trade Unions, Prague.

€ 0⁴⁶ 
0⁹⁰ BGN

6h 14m 33s

despot55 (408)

Old case OK of BKP Pernik

€ 2⁵⁶ 
5⁰¹ BGN

6d 1h 44m

lz1ana (846)

SANTIM CARD traveled from SHUMEN 19 XI 1895 to BERLIN

€ 39⁹⁹ 
78²¹ BGN

19h 9m 30s

HOBBINOTECOINS (970)

Badge - XI Congress of BLRS, 1988

€ 1⁰² 
1⁹⁹ BGN

7d 7h 44m

emmy (655)

SIGN-XI CONGRESS OF THE BCP.

€ 7⁶⁷ 
15⁰⁰ BGN

3d 2h 44m

auctioner (971)