Stamps of Bulgaria, 16 base day
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postage
1936, Aug 16 4th geographical congress issue unwmk p. 11.5
| X | 1l | pur | Mt Moussalla | |||
| X | 2l | ultra | peasant girl | |||
| X | 7l | dkbl | Nessebar |
1938, Jun 16 Simeon 1st issue Crown Prince Simeon p. 13 (5 stamps)
| X | 1l | brtgrn | Crown Prince Simeon | |||
| X | 2l | rose | Crown Prince Simeon | |||
| X | 4l | org | Crown Prince Simeon | |||
| - | 7l | ultra | Crown Prince Simeon | |||
| - | 14l | brn | Crown Prince Simeon |
1940, Dec 16 Gutenberg 500th issue
| X | 1l | dkgrn | Johannes Gutenberg |
1940, Dec 16 Karastoyanov 100th issue
| X | 2l | redbrn | Karastoyanov |
1953, Dec 16 Kolarov Library 75th issue
| X | 44s | brn | Kolarov Library |
1956, Nov 16 Bulgarian Theater 100th issue
| X | 16s | redbrn | theater building | |||
| X | 44s | dkblgrn | Voynikov & Dobroplodni |
1957, Sep 16 nature (1957) (no perf info) (5 stamps)
| X | 2s | dpgrn | woman planting tree | |||
| X | 12s | dkbrn | Roaring red deer in the forest | |||
| X | 16s | prusbl | Sapins et lac | |||
| X | 44s | prusgrn | Spraying aircraft over Forest | |||
| X | 80s | yelgrn |
1964, May 16 insects (1964 Bulgaria) (6 stamps)
| X | 1s | brnorg & yel & blk | Ascalaphus otomanus, p. 11.5 | |||
| X | 2s | multi | Nemoptera coa | |||
| X | 3s | multi | Saga natalia | |||
| X | 5s | multi | Rosalia alpina | |||
| - | 13s | multi | Anisoplia austriaca | |||
| - | 20s | multi | Scolia flavifrons |
1965, Apr 16 victory over fascism 20th issue p. 11.5
| X | 5s | multi | Sword & snake | |||
| X | 13s | multi |
1971, Mar 16 113 years Bulgarian High school, Bolgrad issue p. 12.5
| X | 2s | multi | Highschool in Bolgrad Bessarabia | |||
| X | 20s | multi | Educators Dimiter Mitev Prince Bogoridi Sava Radoulov |
1972, Sep 16 Resorts of the Black Sea (7 stamps)
| X | 1s | multi | Zlatij Pjasatzi | |||
| - | 1s | multi | Bottom Side Imperforated | — | — | |
| X | 2s | multi | Druzhba | |||
| X | 3s | multi | Slantschev Briag | |||
| X | 13s | multi | Primorsko | |||
| X | 28s | multi | Russalka | |||
| X | 40s | multi | Albena |
1973, Apr 16 Peace in Vietnam issue
| X | 18s | multi | Symbol of peaceful Work |
1976, Dec 16 70th birthday of Veselin Stajkov issue p. 13
| - | 1s | multi | — | — | ||
| - | 2s | multi | ||||
| - | 13s | multi |
1977, May 16 wildlife (1977 Bulgaria) p. 12.25x12
| - | 1s | multi | wolf | — | — | |
| - | 2s | multi | red fox |
1979, May 16 FIP Congress 1979 issue p. 13
| - | 1l | multi | Golden Wreath from the Thracian Treasure of Vratsa 4th ce |
1981, Jul 16 90th Anniversary of the First Bulgarian Communist Party Congress issue p. 13.25x13
| - | 5st | multi | ||||
| - | 13st | multi |
1981, Sep 16 European Volleyball Championship 1981 issue p. 13
| X | 13st | multi |
1981, Oct 16 World Food Day issue
| X | 13st | multi | Loaf of Bread as a globe with FAO emblem |
1981, Dec 16 35th Anniversary of UNICEF issue p. 14
| X | 53st | multi | VDimitrov Mother | |||
| X | 53st | multi | VStoilov Bulgarian Madonna | |||
| X | 53st | multi | IMilev Peasant Madonna | |||
| X | 53st | multi | ARuseva Mother |
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