FIRST DAY MAIL. ENVELOPE - 30 years of OSJD, XIV session 1986

~1²⁸ €

7d 0h 24m

iv_7 (538)

First day 2556 30 years brigade movement

~0³¹ €

3d 17h 49m

boby42 (485)

USSR 30 SIV 1978

~0¹⁰ €

5d 16h 41m

trini (82)

USSR 30 SIV 1979

~0¹⁰ €

5d 16h 41m

trini (82)

33332 USSR medal 25 years SIV Council for Mutual Economic Assistance

~10²⁷ €

5d 12h 19m

velichkover (746)

First Day Envelope Airships, First Day, 2000

~2⁵⁷ €

2d 11h 59m

emmy (559)

First Day Mailing Envelope Airships, First Day, 2000

~2⁵⁷ €

2d 11h 59m

emmy (559)

First day Envelope Circus FDC

~0⁹⁸ €

2d 13h 39m

stemi999 (244)

PSP XII meeting of KEPS SIV (announcements), Sofia 1979

~0²⁶ €

1d 19h 4m

boby42 (485)

Sign "25 years SIV 1949-1974." given in member states.

~5⁰⁸ €

9d 18h 19m

SHALEV (1282)

Postal envelope - XVI meeting of KEPS-SIV, 1979.

~0²⁶ €

2d 16h 59m

emmy (559)

BIG LITTLE LION 1 2 5 St and 1 Lev R envelope SOFIA USA 30.VI 1890

~307⁴⁹ €

9d 0h 4m

HOBBINOTECOINS (764)

Consultation with Yanko Yanev SIV 1991

~10²⁷ €

2d 12h 58m

r_men76 (569)

1974. Czechoslovakia. 25 years SIV of the communist bloc.

~0³¹ €

8d 8h 27m

despot55 (374)

LITTLE LION 5 St envelope SOFIA - PARIS - FRANCE - 30.XII.189*

~45⁶⁹ €

1d 1h 59m

HOBBINOTECOINS (764)

1974. Hungary. 25 years SIV.

~0¹⁵ €

4d 16h 9m

despot55 (374)

Bulgaria - single stamp 30 years SIV

~0⁷⁷ €

6d 20h 48m

megalodon81 (338)

First day mail. envelope 30 years from the flight of Al. Aleksandrov

~3⁵⁹ €

7d 0h 24m

iv_7 (538)