Switzerland - First Day Cover - Bridges - 25 years CEPT (1984)

€ 0³⁰ 
0⁵⁹ BGN

1

5d 17h 59m

secko (152)

Switzerland - First Day Cover - National Philatelic...(1984)

€ 0⁴⁰ 
0⁷⁸ BGN

5d 18h 1m

secko (152)

UN Geneva - First Day Cover - Flags of the Countries..(1984)

€ 0⁵⁵ 
1⁰⁸ BGN

1

3d 18h 19m

secko (152)

270636 / Bulgaria IPTZ 1984 Marshal SS Turquoise 1904 -1984

€ 0²⁰ 
0³⁹ BGN

5d 10h 39m

Stamps_Tim (386)

Switzerland - First Day Cover - 150 years of postage stamps..(1993)

€ 0⁷⁰ 
1³⁷ BGN

5d 18h 24m

secko (152)

Switzerland - First Day Cover - 500 years of Fribourg, ...(1981)

€ 0³⁰ 
0⁵⁹ BGN

5d 17h 41m

secko (152)

Switzerland - First Day Cover - EUROPE Postage Stamps (1970)

€ 0³⁰ 
0⁵⁹ BGN

1

5d 15h 58m

secko (152)

Switzerland - First Day Cover - Definitive stamps (1977)

€ 1⁰⁰ 
1⁹⁶ BGN

5d 16h 52m

secko (152)

Switzerland - First Day Cover - Definitive stamps (1993)

€ 0⁵⁵ 
1⁰⁸ BGN

6d 14h 27m

secko (152)

UN New York - First Day Cover - International ...(1984)

€ 0⁴⁰ 
0⁷⁸ BGN

4d 14h 58m

secko (152)

Switzerland - First Day Cover - 500 years of Fribourg, ...(1981)

€ 0⁴⁰ 
0⁷⁸ BGN

5d 17h 39m

secko (152)

Switzerland - First Day Cover - Definitive Stamps (1970)

€ 0³⁰ 
0⁵⁹ BGN

5d 16h 2m

secko (152)

266955 / Bulgaria IPTZ 1984 Georgi Dimitrov 1882-1949-1984

€ 0²⁰ 
0³⁹ BGN

6d 9h 38m

Stamps_Tim (386)

International Olympic Committee First Day Cover Cyprus 1984

€ 2⁵⁶ 
5⁰¹ BGN

1d 7h 53m

trini (166)

Switzerland - First Day Cover - 2 years Open-air museum..(1981)

€ 0⁶⁰ 
1¹⁷ BGN

5d 17h 37m

secko (152)

UN Geneva - First Day Cover - Flags of the Countries..(1984)

€ 0⁵⁵ 
1⁰⁸ BGN

1

3d 18h 19m

secko (152)

Switzerland - First Day Cover - Definitive Stamps (1983)

€ 1³⁵ 
2⁶⁴ BGN

5d 17h 55m

secko (152)

First day envelope from Algeria, 1984.

€ 2⁵⁶ 
5⁰¹ BGN

3d 7h 38m

emmy (665)