PSP Philatelic Exhibition "Sea Week", Varna, 77

~0⁴¹ €

6d 12h 36m

boby42 (490)

PSP National Youth Philatelic Exhibition Pleven, 77

~0³⁶ €

6d 12h 36m

boby42 (490)

Postage envelope - Youth philatelic exhibition Pleven 77

~0⁴¹ €

4d 3h 31m

sk-phila (328)

PSP District Philatelic Exhibition Sofia, 78

~0⁴¹ €

6d 12h 36m

boby42 (490)

Postal Envelope, Bulgaria, Kardzhali IX District Film Exhibition’77

~0⁷⁷ €

5d 17h 6m

opil (29)

Postal Envelope, Bulgaria V National Youth Film Exhibition’77

~0⁷⁷ €

5d 18h 1m

opil (29)

Postal Envelope, Bulgaria V National Youth Film Exhibition’77

~1⁰³ €

5d 18h 1m

opil (29)

Postal Envelope, Bulgaria, Pazardzhik District Film Exhibition’77

~0⁷⁷ €

5d 17h 6m

opil (29)

Postal Envelope, Bulgaria, Pazardzhik District Film Exhibition’77

~0⁷⁷ €

5d 17h 1m

opil (29)

Postal Envelope, Bulgaria V National Youth Film Exhibition’77

~0⁷⁷ €

5d 17h 56m

opil (29)

273564 / Bulgaria FDC 1977 Philatelic Exhibition Silistra

~0³¹ €

8d 13h 11m

Stamps_Tim (364)

Postal Envelope, Bulgaria, Kostenets National Exhibition of Philomena’77

~1⁰³ €

5d 16h 1m

opil (29)

Postal Envelope, Bulgaria, Pazardzhik District Film Exhibition’77

~1⁰³ €

5d 17h 1m

opil (29)

PSP Filat. lie "Silistra 77"

~0⁵¹ €

10h 31m 10s

boby42 (490)

Postage envelope - Philatelic Exhibition "Kardzhali - 77"

~0³⁶ €

5d 11h 26m

sk-phila (328)

PSP World Philatelic Exhibition Filaserdika, 79, Air Philatelic Day

~0⁵¹ €

6d 12h 36m

boby42 (490)

Postal Envelope, Bulgaria, Kardzhali IX District Film Exhibition’77

~0⁷⁷ €

5d 17h 6m

opil (29)

PSP Fifth District Philatelic Exhibition Pleven 79

~0⁷⁷ €

2d 17h 31m

misho222 (117)