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

€ 0⁶⁵ 
1²⁷ BGN

2d 20h 7m

secko (156)

267677 / Bulgaria IPTZ 1979 UPU Day - October 9

€ 0³⁶ 
0⁷⁰ BGN

17h 47m 46s

Stamps_Tim (386)

Day wallet Day of Portugal, Campos 1979 Portugal

€ 0⁷² 
1⁴¹ BGN

3d 17h 27m

ESCC1 (290)

267676 / Bulgaria IPTZ 1979 UPU Day - October 9

€ 0³⁶ 
0⁷⁰ BGN

17h 47m 46s

Stamps_Tim (386)

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

€ 0⁷⁵ 
1⁴⁷ BGN

6d 21h 2m

secko (156)

270808 / Bulgaria IPTZ 1979 Filaserdika Day of the next fi

€ 0³⁶ 
0⁷⁰ BGN

7d 15h 7m

Stamps_Tim (386)

270059 / Bulgaria IPTZ 1979 Georgi Dimitrov 1882-1949-1979

€ 0³¹ 
0⁶¹ BGN

4d 11h 37m

Stamps_Tim (386)

Germany 1979 International Congress Center

€ 0³⁰ 
0⁵⁹ BGN

9d 0h 24m

opil (59)

First Day Postal Envelope Filaserdika 1979

€ 0⁷⁷ 
1⁵¹ BGN

2d 12h 39m

trini (166)

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

€ 1⁰² 
1⁹⁹ BGN

4d 16h 12m

emmy (671)

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

€ 3⁰⁷ 
6⁰⁰ BGN

5d 23h 17m

despot55 (410)

First Day Envelope Airships, First Day, 2000

€ 2⁵⁶ 
5⁰¹ BGN

1d 15h 12m

emmy (671)

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

€ 1⁷⁹ 
3⁵⁰ BGN

3d 7h 47m

despot55 (410)

Bulgaria 1979 First Day Cover 100g Bulgarian Communications

€ 0³⁰ 
0⁵⁹ BGN

2d 22h 22m

oleg66mirtchev (107)

France - First Day Cover - 3rd International... (1967)

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0⁵⁹ BGN

4d 20h 22m

secko (156)

267681 / Bulgaria IPTZ 1979 Nikolo Vaptsarov 1909-1979

€ 0³⁶ 
0⁷⁰ BGN

17h 47m 46s

Stamps_Tim (386)

First Day Cover "International Polar Year" from 2008

€ 1⁵³ 
2⁹⁹ BGN

19h 12m 41s

stoian76 (670)

First Day Mailing Envelope Airships, First Day, 2000

€ 2⁵⁶ 
5⁰¹ BGN

1d 15h 12m

emmy (671)