First day postal envelope XIII Congress of the DKMS 1977

~0⁸⁵ €

5d 13h 50m

Ivodimitrov (1187)

1977 P 1403/8 - October 1917-1977, set. 6 pcs.

~4⁶² €

5d 1h 46m

нимлад (99)

First day mail. envelope Bulgarian daily press 1877 - 1977

~0⁸⁵ €

5d 3h 10m

Ivodimitrov (1187)

1977 P 1350 - VIII Congress of the BCP

~3³⁴ €

5d 11h 2m

нимлад (99)

First day postal envelope VIII Congress of the BPS 1977

~0⁷⁴ €

5d 3h 10m

Ivodimitrov (1187)

Universiade '77 1977 First Day Mailing Envelope

~0⁹⁵ €

5d 3h 10m

Ivodimitrov (1187)

1977 P 1351 - VIII Congress of the BCP

~3³⁴ €

5d 11h 3m

нимлад (99)

IPTZ 1977 postal envelope October 1977

~0⁵¹ €

5d 12h 43m

emmy (597)

SP/P 1403-8/1977 - October 1917-1977, compl. 6 pcs.

~4⁶² €

5d 1h 50m

нимлад (99)

272155 / Bulgaria FDC 1977 Philaserdika 79 Amsterdam 1977

~0³¹ €

8d 17h 5m

Stamps_Tim (364)

Bulgaria 1977 Postal envelope with first-day stamp May 9 with 2 st

~0⁵¹ €

4d 7h 20m

oleg66mirtchev (94)

First day envelope Third Congress of Bulgarian Culture.

~0²⁶ €

1d 4h 15m

Afilov0323 (31)

1977 P 1346 - VIII Congress of the BCP

~3³⁴ €

5d 10h 34m

нимлад (99)

272154 / Bulgaria FDC 1977 Philaserdika 79 Amsterdam 1977

~0³¹ €

8d 17h 5m

Stamps_Tim (364)

1977 P 1348 - VIII Congress of the BCP

~4¹¹ €

5d 10h 41m

нимлад (99)

First-day postal envelope II St. in ski-orienteering 1977

~0⁹⁵ €

5d 3h 10m

Ivodimitrov (1187)

1977. Berlin. Ship mail. Square + Envelope "First day".

~2³¹ €

4d 16h 20m

despot55 (387)

Postal Envelope, Bulgaria Third Congress of Bulgarian Culture

~1⁰³ €

9d 15h 55m

opil (32)