2017-12-19: Dan Kolov, Professional Wrestler
2017-12-14: 400th Anniversary of birth of Murillo
2017-12-14: 100th Anniv. of the Africa Flight of the Airship LZ 104
2017-12-14: 100th Anniv. of the Africa Flight of the Airship LZ 104
2017-11-28: Julio Palencia, Diplomat in Bulgaria during WWII
2017-11-16: Christmas 2017
2017-11-02: 20 years Regulatory Commission in Telecommunications
2017-11-01: First Bulgarian Presidency of the EU Council
2017-10-21: Sparrows
2017-10-21: Alternative means of transport in local traffic
2017-10-20: International Stamp Exhibition BRASILIA 2017
2017-10-20: International Stamp Exhibition BRASILIA 2017 with UV
2017-10-20: International Stamp Exhibition BRASILIA 2017 (Normal paper)
2017-10-11: Dimitar Trendafilov (1937-2016), painter and calligrapher
2017-10-11: Dimitar Trendafilov (1937-2016), painter and calligrapher
2017-10-11: Dimitar Trendafilov (1937-2016), painter and calligrapher
2017-10-09: Sputnik 1 (1957), first artificial Earth satellite
2017-10-09: 60th Anniversary of Bulgarian Astronautics Society
2017-09-13: Sofia Airport - 80th Anniversary
2017-08-28: International Year of Sustainable Tourism for Development
2017-08-08: 100th birthday of Rayko Raychev
2017-07-28: 100th death anniversary of Rayna Knyaginya
2017-07-27: World Stamp Exhibition Bandung 2017
2017-07-26: 200th birthday of Ivan Aivazovsky (1817-1900)
2017-07-26: 200th birthday of Ivan Aivazovsky (1817-1900)
2017-06-22: Lighthouses 2017
2017-06-16: 80th birthday of Tsar Simeon II
2017-06-16: 80th birthday of Tsar Simeon II
2017-06-16: 80th birthday of Tsar Simeon II
2017-06-08: Carl Djerassi
2017-06-02: Rose Festival in Kazanlak
2017-05-26: 85th birthday of Grigor Vachkov
2017-05-22: Black Sea Fauna and Flora, joint issue with Ukraine
2017-05-09: 100th anniversary of the defense of Doiran
2017-05-09: 100th anniversary of the defense of Doiran
2017-05-04: Europa (C.E.P.T.) 2017 - Castles and Palaces
2017-04-29: Military Helicopter
2017-04-28: Famous people
2017-04-11: Plovdiv - European capital of culture
2017-04-07: Varna - European Youth Capital 2017
2017-04-04: Rotary International, Centenary
2017-03-22: 70 years Bulgarian Civil Aviation
2017-02-28: Chinese New Year 2017 - Year of the Rooster
2017-02-24: 125th birthday of Vladimir Stojchev
2017-02-24: 125th birthday of Vladimir Stojchev
