
Bulgaria postal declaration with tax stamp 1950s
~1540 €
3m 51s
90ybub

Bulgaria postal declaration with tax stamp 1950s #2
~1540 €
3m 51s
90ybub

Kingdom of Bulgaria 1939 rare envelope with machine tax mark
~4107 €
3m 51s
90ybub

Bulgaria postal record with tax stamp 1940s
~5133 €
3m 51s
90ybub

Kingdom of Bulgaria 2 pcs. travel envelope
~1540 €
3m 51s
90ybub

Traveled envelope stamps Heinrich Schliemann 2022 Architecture Germany
~231 €
3m 51s
ESCC1

Traveled envelope with 2 cards from Greece, from the 1980s
~051 €
8m 51s
Karmagedon

Traveled envelope with a postcard from Greece, from the 1980s
~051 €
18m 52s
Karmagedon

FDC 125 years Bulgarian Post
~164 €
23m 46s
stampstore

Bulgaria 2007 First day envelope
~293 €
23m 52s
snake

Bulgaria 2021 Postal envelope
~128 €
23m 52s
snake

Bulgaria 2009 Postal envelope
~154 €
23m 52s
snake

Bulgaria 2009 Postal envelope
~154 €
23m 52s
snake

Bulgaria 2021 An envelope
~257 €
23m 52s
snake

Old traveled envelopes (France+Switzerland)-Lot-2
~513 €
28m 46s
gperoto

Traveled envelope with a postcard from Greece, from the 1980s
~051 €
28m 52s
Karmagedon

Old postal envelope company "Vrachanski Balkan"
~154 €
28m 55s
ulish

IPTZ 5th century World Philatelic Exhibition Bulgaria, 89
~062 €
34m 14s
boby42

Traveled envelope with a letter from Greece, from the 1980s
~051 €
38m 52s
Karmagedon

Postal envelope
~154 €
38m 55s
ruse05

Postage envelope - Symposium on thematic collection
~072 €
43m 52s
sk-phila

Postage envelope - Austria - Kaiser Franz Josef
~231 €
43m 52s
sk-phila

Postal envelope - Austria - Tax sign Coat of arms 5 coins
~231 €
43m 52s
sk-phila

Postal Envelope - European Chess Championship
~062 €
43m 52s
sk-phila

Postage envelope - Europe 2002
~062 €
43m 52s
sk-phila

Postage envelope - Dressage tournament - Bozhurishte village
~046 €
43m 52s
sk-phila

Postal envelope - 110 years old Plovdiv State Railroad Station
~051 €
43m 52s
sk-phila

Postal envelope - World Fencing Championship, Sofia
~041 €
43m 52s
sk-phila

Postage envelope - 100 years Esperanto, Lema of Zamenhof
~041 €
43m 52s
sk-phila

Postage envelope - 100 years Esperanto, Lema of Zamenhof
~041 €
43m 52s
sk-phila

Postage envelope - 1 May - International Labor Day
~046 €
43m 52s
sk-phila

Postage envelope - Pleven - mausoleum
~021 €
43m 52s
sk-phila

Postage envelope - Pleven - mausoleum, overprint
~031 €
43m 52s
sk-phila

Postage envelope - Youth philatelic exhibition - Botevgrad 84
~046 €
43m 52s
sk-phila

Postage envelope - First school day
~021 €
43m 52s
sk-phila

Postal envelope - Dobrich 1940-1990
~051 €
43m 52s
sk-phila

Postage envelope - Exhibition "Mechanization and automation"
~046 €
43m 52s
sk-phila

Envelope - Festival of Humor and Satire "Gabrovo 89"
~051 €
43m 52s
sk-phila

Postage envelope - 10 years Joint space flight
~051 €
43m 52s
sk-phila

Postage envelope - 25 years in the city of Gabrovo
~046 €
43m 52s
sk-phila

Post envelope - 1st Congress on Bulgarian Studies
~046 €
43m 52s
sk-phila

Envelope - Standard 1981
~021 €
43m 52s
sk-phila

Postage envelope - Sofia - 100 years capital of Bulgaria
~041 €
43m 52s
sk-phila

Postage envelope - Sofia - "Alexander Nevski" Temple-
~021 €
43m 52s
sk-phila

Postage Bag - Sofia - Candidate for the Olympic Games 92
~046 €
43m 52s
sk-phila

Envelope - Charlie Chaplin
~015 €
43m 52s
sk-phila

Postal envelope traveled
~513 €
43m 55s
ruse05

Postal envelope to Radka
~513 €
43m 55s
ruse05

Mailing envelope - company - Yambol student corporation
~103 €
48m 52s
sk-phila

Postage envelope - greeting
~015 €
48m 52s
sk-phila

Postage - Winter in the Forest
~015 €
48m 52s
sk-phila

Envelopes - Coat of arms of the USSR
~015 €
48m 52s
sk-phila

Envelope - Airplane Il-96
~021 €
48m 52s
sk-phila

Postage envelope - FRG - 1 brand traveled
~015 €
48m 52s
sk-phila

Postal envelope - FRG - 1 stamp, traveled
~015 €
48m 52s
sk-phila

Postal envelope - first day - FRG - 2 stamps, traveled
~026 €
48m 52s
sk-phila

Postal envelope - Belgium - 1 stamp, traveled
~015 €
48m 52s
sk-phila

Envelope - Vancouver Winter Olympics 2010
~026 €
48m 52s
sk-phila

Envelope - Hut in Rila
~021 €
48m 52s
sk-phila

Postage envelope - 100 years PTT stations - Karnobat
~041 €
48m 52s
sk-phila