271411 / pure Bulgaria IPTZ 1983 - 12th Congress of the Bulgarian Communist Party

~0⁶² €

3d 2h 0m

Stamps_Tim (362)

Postal envelope - XII Congress of the BKP

~0⁵¹ €

3d 4h 10m

old_art (185)

USSR - 12th Congress of the BKP, square

~3⁰⁸ €

6d 5h 40m

megalodon81 (345)

268778 / Bulgaria IPTZ 1982 - 12th Congress of the Bulgarian Communist Party, trade unions

~0²⁶ €

20h 0m 20s

Stamps_Tim (362)

First day envelope - XI Congress of the BKP 1976 Sofia

~2⁵⁷ €

7d 4h 25m

tsveta_m (1867)

268779 / Bulgaria IPTZ 1982 - 12th Congress of the Bulgarian Communist Party, trade unions

~0²¹ €

20h 0m 20s

Stamps_Tim (362)

First-day envelope - XII Congress of the BKP, March 1981

~0⁵¹ €

9d 9h 10m

emmy (568)

269939 / Bulgaria IPTZ 1986 - 12th Congress of the Bulgarian Communist Party

~0²¹ €

5d 2h 55m

Stamps_Tim (362)

39201 Bulgaria medal 13th Congress of the BKP Pre-Congress Surrey

~2⁵⁷ €

4d 8h 15m

velichkover (753)

268780 / Bulgaria IPTZ 1982 - 12th Congress of the Bulgarian Communist Party, trade unions

~0²¹ €

20h 0m 20s

Stamps_Tim (362)

PSP X!! BKP Congress 1981

~0³⁶ €

4d 5h 20m

boby42 (485)

38904 Bulgaria sign 12th Congress of the BKP Communist Party

~2⁰⁵ €

3d 8h 15m

velichkover (753)

272157 / Bulgaria FDC 1977 IUS Congress

~0²⁶ €

3d 4h 15m

Stamps_Tim (362)

Postal envelope - XII Congress of the BKP

~0⁵¹ €

3d 4h 10m

old_art (185)

272158 / Bulgaria FDC 1977 IUS Congress

~0²⁶ €

3d 4h 15m

Stamps_Tim (362)

38887 Bulgaria sign 12th Congress BKP Communist Party

~2⁰⁵ €

1d 8h 35m

velichkover (753)

268776 / Bulgaria IPTZ 1982 - 12th Congress of the Bulgarian Communist Party, trade unions

~0²¹ €

20h 0m 20s

Stamps_Tim (362)

Postal envelope First day - XII Congress of the BKP, March 1981.

~0⁷⁷ €

2d 23h 30m

emmy (568)