First Day Cover - International Year of the Child, 1979

€ 0⁷² 
1⁴¹ BGN

1d 22h 57m

emmy (655)

267677 / Bulgaria IPTZ 1979 UPU Day - October 9

€ 0³⁶ 
0⁷⁰ BGN

2d 7h 32m

Stamps_Tim (384)

First-day envelope - 100 years of Bulgarian communications 1879-1979

€ 1⁰² 
1⁹⁹ BGN

3d 0h 57m

emmy (655)

270108 / Bulgaria IPTZ 1979 World Filat exhibition Philaserdica

€ 0³¹ 
0⁶¹ BGN

4d 2h 52m

Stamps_Tim (384)

270109 / Bulgaria IPTZ 1979 World Filat exhibition Philaserdica

€ 0³¹ 
0⁶¹ BGN

4d 2h 52m

Stamps_Tim (384)

First Day Postal Envelope Filaserdika 1979

€ 0⁷⁷ 
1⁵¹ BGN

4d 0h 38m

trini (161)

Day wallet Day of Portugal, Campos 1979 Portugal

€ 0⁷² 
1⁴¹ BGN

2d 3h 47m

ESCC1 (284)

1979. World Year of the Child, "First Day" stamp, 4 envelopes

€ 3⁰⁷ 
6⁰⁰ BGN

8d 6h 37m

despot55 (408)

1979. Austria. Christmas - Balloon Mail. "First Day" envelope.

€ 1⁷⁹ 
3⁵⁰ BGN

5d 18h 32m

despot55 (408)

Switzerland - First Day Cover - Municipal Coats of Arms (1979)

€ 0⁷⁵ 
1⁴⁷ BGN

5d 7h 22m

secko (141)

First day Atlantic Club envelope

€ 1⁰² 
1⁹⁹ BGN

6d 10h 37m

stemi999 (258)

Lesotho - First Day Cover - International Year of...(1979)

€ 0⁶⁵ 
1²⁷ BGN

1d 6h 22m

secko (141)

270056 / Bulgaria IPTZ 1979 Nikola Vaptsarov 1909-1979

€ 0³⁶ 
0⁷⁰ BGN

4d 2h 52m

Stamps_Tim (384)

1979. CAR. International Year of the Child - "First Day".

€ 1⁹⁹ 
3⁸⁹ BGN

4d 11h 52m

despot55 (408)

C184739 / Spain - 1979 Philaserdica 79 Bulgaria 5 Centim

€ 1²⁸ 
2⁵⁰ BGN

9d 2h 12m

Stamps_Tim (384)

267676 / Bulgaria IPTZ 1979 UPU Day - October 9

€ 0³⁶ 
0⁷⁰ BGN

2d 7h 32m

Stamps_Tim (384)

First Day Cover 1979 - special stamp - Al. Stamboliyski

€ 0⁶¹ 
1¹⁹ BGN

2d 5h 37m

emmy (655)

First day Bulgaria 1979

€ 2⁵⁶ 
5⁰¹ BGN

3d 19h 57m

Ispor (196)