1948 First Day Traveled Envelope R- AIRMAIL SOFIA-U.S.A.

~20⁵³ €

8d 4h 52m

ASHALEV (104)

UNUSED ENVELOPE SOFIA 60 y BULGARIAN POSTS 1939

~2⁰⁵ €

5d 13h 47m

HOBBINOTECOINS (814)

BULGARIA TRAVELED R AIRMAIL ENVELOPE - SOFIA USA 1948

~10²⁶ €

1d 15h 32m

HOBBINOTECOINS (814)

TRAVEL ENVELOPE with LETTER - SOFIA TARNOVO 1 2 Lev TRAIN 1939

~6¹⁶ €

4d 4h 27m

HOBBINOTECOINS (814)

BULGARIA TRAVEL ENVELOPE 7 Lev SOFIA GERMANY FOREIGN STAMP 1939

~10²⁶ €

7d 11h 22m

HOBBINOTECOINS (814)

1933 traveled envelope AIRMAIL SOFIA-BERLIN

~46²⁰ €

8d 0h 47m

ASHALEV (104)

Rare envelope mark seal "IX Younger Fair" 1939

~23¹⁰ €

2d 9h 12m

merilyn0032 (1886)

Envelope Airmail USSR Aircraft Il 62

~0⁵¹ €

15h 57m 18s

emil100hart (209)

UNUSED ENVELOPE SOFIA II 60 y BULGARIAN POSTS 1939

~2⁵⁶ €

5d 13h 47m

HOBBINOTECOINS (814)

BULGARIA traveled R AIRMAIL SOFIA PALESTINE 1940 STICKER

~102¹⁶ €

3d 3h 22m

HOBBINOTECOINS (814)

UNUSED ENVELOPE SOFIA III 60 years BULGARIAN POSTS 1939

~2⁰⁵ €

4d 1h 52m

HOBBINOTECOINS (814)

FIRST ENVELOPE ENVELOPE FDC 1939 50 SOFIA UNIVERSITY

~5¹³ €

6d 9h 47m

philatelist#1 (178)

BULGARIA TRAVELED R ENVELOPE AIRMAIL SOFIA ENGLAND 1946

~10²⁶ €

6d 14h 37m

HOBBINOTECOINS (814)

UNUSED ENVELOPE XII GENERAL ART EXHIBITION SOFIA 1939

~7⁷⁰ €

5d 14h 52m

HOBBINOTECOINS (814)

255902 / Red Seal Bulgaria FDC 1964 Olympic Games

~1⁸⁰ €

12h 42m 25s

Stamps_Tim (364)

Envelope Airmail USSR Aircraft Il 18

~0⁵¹ €

15h 57m 18s

emil100hart (209)

BULGARIA TRAVEL ENVELOPE SOFIA AYTOS 1939 LOTTERY BRING HAPPINESS

~5¹³ €

9d 2h 37m

HOBBINOTECOINS (814)

UNUSED ENVELOPE SOFIA II 60 y BULGARIAN POST 1939 DOVE

~2⁵⁶ €

4d 1h 52m

HOBBINOTECOINS (814)