P K Belogradchik The entrance to the Magurata cave 1961

~1³⁶ €

4d 2h 19m

Ivodimitrov (1188)

ESPERANTO ESPERANTO

~1⁰³ €

1d 8h 43m

kns-64 (210)

ESPERANTO SENT TO GABROVO 1968 P.K.

~3⁵⁹ €

4d 10h 49m

luba_mateva (1166)

ESPERANTO ESPERANTO Zamenhof

~0⁴⁶ €

1d 8h 41m

kns-64 (210)

P K Koprivshtitsa Georgi Benkovski House-Museum 1961

~1²⁶ €

4d 8h 30m

Ivodimitrov (1188)

UNUSED OPENING CARD OF II ESPERANSKA YEAR 1961

~5¹³ €

7d 11h 49m

HOBBINOTECOINS (814)

P K L-shche V Kolarov Holiday village of Recreation and Culture and K.N.I.K.

~0⁹⁵ €

4d 21h 54m

Ivodimitrov (1188)

STARA ZAGORA MONUMENT OF THE LIBERATORS P.K. 1961

~1⁵⁴ €

1d 11h 44m

luba_mateva (1166)

SAMOKOV P.K. DIPLYANKA 1961

~1⁵⁴ €

6d 5h 34m

luba_mateva (1166)

MOSCOW THE ENTRANCE OF VDNH P.K. 1961

~1⁰³ €

6d 11h 9m

luba_mateva (1166)

P K Oryahovo Danube River near Esperanto Island 1974

~0³⁹ €

6d 6h 14m

Ivodimitrov (1188)

BURATINO CHIPOLINO HOOD. R. LOBANOV P.K. 1961 LOT 4 PIECES

~3⁵⁹ €

4d 5h 10m

luba_mateva (1166)

ESPERANTO ESPERANTO

~0⁸⁷ €

1d 8h 41m

kns-64 (210)

ESPERANTO ESPERANTO Emblem

~1⁸⁰ €

1d 8h 48m

kns-64 (210)

ASEN SELIMSKI BULGARIA COMPETITION YOUNG OPERA SINGERS 1961 P.K.

~2⁰⁵ €

2d 11h 49m

luba_mateva (1166)

KOPRIVSHITSA GENERAL VIEW P.K. 1961

~1⁰³ €

4d 2h 19m

luba_mateva (1166)

PUSHKIN THE GOLDFISH TALE PALEH P.K. 1961

~1⁰³ €

5d 4h 54m

luba_mateva (1166)

P K Opening of the Second Esperanto school year 1961

~0⁶⁹ €

4d 20h 54m

Ivodimitrov (1188)