First Day Cover 1991 - 125 Years of Railways, BDZ

€ 0⁵¹ 
1⁰⁰ BGN

2d 9h 38m

emmy (681)

First Day Envelope 1991 - 200 Brandenburg Gate, Berlin

€ 1⁰² 
1⁹⁹ BGN

1d 7h 43m

emmy (681)

Switzerland - First Day Cover - 700th Anniversary of...(1991)

€ 0⁴⁵ 
0⁸⁸ BGN

16h 58m 28s

secko (164)

1991 Russia (USSR) Fauna – ZOO First Day – flown

€ 1⁵⁰ 
2⁹³ BGN

3d 3h 53m

ASHALEV (122)

1991. Italy. Wolfgang Amadeus Mozart. "First Day" envelope.

€ 0⁹⁷ 
1⁹⁰ BGN

1d 10h 15m

despot55 (410)

UN Vienna - First Day Cover - 35 years of UN (1980)

€ 0⁴⁰ 
0⁷⁸ BGN

6d 13h 33m

secko (164)

First Day Mailing Envelope Airships, First Day, 2000

€ 2⁵⁶ 
5⁰¹ BGN

3d 9h 58m

emmy (681)

UN Vienna - First Day Cover - Namibia (1991)

€ 0⁶⁰ 
1¹⁷ BGN

6d 6h 18m

secko (164)

First day envelope from Germany, 1991 - Butterflies

€ 1⁵³ 
2⁹⁹ BGN

2d 6h 13m

emmy (681)

UN New York - First Day Cover - 40th Anniversary of the Postal..(1991)

€ 0⁴⁰ 
0⁷⁸ BGN

6d 13h 28m

secko (164)

First Day Cover IPTZ 1991 - 125 Years of Railways, BDZ, Ruse

€ 0⁵¹ 
1⁰⁰ BGN

2d 8h 18m

emmy (681)

UN New York - First Day Cover - 1st anniversary of independence...(1991)

€ 0⁵⁰ 
0⁹⁸ BGN

6d 13h 13m

secko (164)

Bolivia - First Day Cover Set - Bear (1991)

€ 2⁰⁰ 
3⁹¹ BGN

5d 17h 43m

secko (164)

UN Geneva - First Day Cover - Namibia (1991)

€ 0⁵⁰ 
0⁹⁸ BGN

6d 13h 18m

secko (164)

France - First Day Cover - Tourism advertisement..(1991)

€ 0³⁵ 
0⁶⁸ BGN

4d 15h 58m

secko (164)

UN Geneva - First Day Cover - Ban on ... (1991)

€ 0⁵⁰ 
0⁹⁸ BGN

6d 14h 3m

secko (164)

UN Vienna - First Day Cover - 40 years of UN (1985)

€ 0⁶⁰ 
1¹⁷ BGN

6d 13h 53m

secko (164)

1991. Italy. Protection of nature. "First Day" envelope.

€ 0⁹⁷ 
1⁹⁰ BGN

1d 10h 15m

despot55 (410)