France, travel letter envelope, 1849, 20 c

€ 143¹¹ 
279⁹⁰ BGN

1h 55m 21s

ultu (149)

Bulgaria, National Assembly to Germany, recommendation, RR

€ 125⁰⁰ 
244⁴⁸ BGN

1d 5h 40m

ultu (149)

Bulgaria, Sofia - St. Gallen, 1925, recommendation

€ 15²⁹ 
29⁹⁰ BGN

1d 15h 10m

ultu (149)

Bulgaria, traveled envelope from Bitola to Sofia, 1941

€ 22⁵⁰ 
44⁰¹ BGN

2d 10h 36m

ultu (149)

Germany, German occupation in Czechoslovakia, travel envelope

€ 255⁶⁵ 
500⁰¹ BGN

4d 2h 30m

ultu (149)

Bulgaria, Return Receipt, 1934

€ 7⁵⁰ 
14⁶⁷ BGN

5d 10h 35m

ultu (149)

Bulgaria, Recommendation - Sofia - Basel, Fighters ..., pair, 1948

€ 15²⁹ 
29⁹⁰ BGN

5d 14h 35m

ultu (149)

Bulgaria, Bern - Prague, 1932

€ 15²⁹ 
29⁹⁰ BGN

5d 14h 35m

ultu (149)

Bulgaria, Sofia - Fürth, 1909

€ 10¹⁷ 
19⁸⁹ BGN

5d 14h 35m

ultu (149)

Bulgaria, Air Mail, Sofia - Wuppertal, 1939.

€ 12⁷³ 
24⁹⁰ BGN

5d 14h 35m

ultu (149)

Bulgaria, Recommendation - Petrevene - Lovech - Meissen, 1941

€ 15²⁹ 
29⁹⁰ BGN

5d 14h 35m

ultu (149)

Bulgaria, Varna - Frankfurt, 1918

€ 10¹⁷ 
19⁸⁹ BGN

5d 14h 35m

ultu (149)

Bulgaria, Sofia - City HALL STA N.Y. (USA), 1930, one fr.

€ 12⁷³ 
24⁹⁰ BGN

5d 14h 35m

ultu (149)

Bulgaria, Sofia - Vienna, 1940, Air mail

€ 12⁷³ 
24⁹⁰ BGN

5d 14h 35m

ultu (149)

Bulgaria, Sofia - Vienna, 1927, recommendation

€ 12⁷³ 
24⁹⁰ BGN

5d 14h 35m

ultu (149)

Bulgaria, Sofia - Vienna, 1921, recommendation

€ 12⁷³ 
24⁹⁰ BGN

5d 14h 35m

ultu (149)

Bulgaria, Sofia - Frankfurt, 1918.

€ 12⁷³ 
24⁹⁰ BGN

5d 14h 35m

ultu (149)

Third Reich, two postal envelopes, airmail, registered

€ 10⁰⁰ 
19⁵⁶ BGN

6d 3h 30m

ultu (149)

Japan, Olympic-themed FDC to Bulgaria, 1964

€ 25⁵⁶ 
49⁹⁹ BGN

6d 9h 10m

ultu (149)

Bulgaria, 1896, For surcharge (1895), 30/50 st., MI 11a, RRR

€ 613⁵⁵ 
1200⁰⁰ BGN

6d 10h 5m

ultu (149)

Bulgaria, Insured envelope, BGN 1.45, 1916

€ 178⁹⁰ 
349⁹⁰ BGN

6d 14h 10m

ultu (149)

Bulgaria, 11th Sample Fair Plovdiv, 1947

€ 6⁵⁰ 
12⁷¹ BGN

6d 15h 30m

ultu (149)

Bulgaria, Dobrudzha, Kurtbunar, recommendation, 1940

€ 28⁰⁰ 
54⁷⁶ BGN

6d 15h 45m

ultu (149)

Bulgaria, to USA, 1964, Fairy Tales

€ 15⁰⁰ 
29³⁴ BGN

7d 0h 0m

ultu (149)

Bulgaria, Airmail - Berlin - Sofia 1963

€ 5⁰⁰ 
9⁷⁸ BGN

7d 0h 15m

ultu (149)

Bulgaria, 5th Congress of the Union of Bulgarian Philatelists

€ 3⁰⁰ 
5⁸⁷ BGN

7d 2h 5m

ultu (149)

Bulgaria, "Sanatorium" Fund, BGN 2x1

€ 7⁶² 
14⁹⁰ BGN

8d 13h 55m

ultu (149)

Bulgaria, Traveled PP - NRB+Kingdom of Bulgaria, 1948.

€ 127⁷⁷ 
249⁹⁰ BGN

8d 13h 55m

ultu (149)

Bulgaria, Very rare advertising envelope - Hotel Splendid, 1917

€ 51⁰⁸ 
99⁹⁰ BGN

8d 13h 55m

ultu (149)

Bulgaria, Surcharge Fees, 1923

€ 6⁶⁰ 
12⁹¹ BGN

8d 13h 55m

ultu (149)

Bulgaria, Plovdiv-New York, Recommendation, 1931

€ 25⁵¹ 
49⁸⁹ BGN

8d 13h 55m

ultu (149)

Russia, rare registered envelope, Mogilev warehouse, 1915.

€ 51⁰⁸ 
99⁹⁰ BGN

8d 13h 55m

ultu (149)

Bulgaria, Recommendation, Village Post, Vasilovtsi, 1938.

€ 25⁵¹ 
49⁸⁹ BGN

9d 19h 45m

ultu (149)