4201 to 4239 of 4239
airmail
1979, Jun 5 clock towers (1979) unwmk p. 12x12.5
| X | 25st | multi | Pazardghik | |||
| X | 35st | multi | Gabrovo | |||
| X | 53st | multi | Triavna |
1980, Aug 6 World Championship in Parachute Jumping, Kazanluk issue (no perf info)
| - | 13st | multi | ||||
| - | 25st | multi |
1980, Oct 22 clock towers (1979) (5 stamps)
| - | 13st | multi | ||||
| - | 23st | multi | ||||
| - | 25st | multi | ||||
| - | 35st | multi | ||||
| - | 53st | multi |
1981, Jun 24 historical aircraft (1981) p. 12.5x12 (6 stamps)
| - | 5st | multi | DWV U-1 | |||
| - | 12st | multi | Sport aircraft LAS-7 | |||
| - | 25st | multi | Airplane LAZ-8 | |||
| - | 35st | multi | Airplane DAR-1 | |||
| - | 45st | multi | Airplane DAR-3 | |||
| - | 55st | multi | Airplane DAR-9 |
1983, Jun 28 20th Anniversary of the First Female Astronaut Flight issue p. 13
| - | 50st | multi | VTereshkova Vostok-6 1963 | |||
| - | 50st | multi | Svetlana Savitskaya |
1983, Jul 20 World Communications Year issue
| - | 5st | multi | Radiocenter Botev | |||
| - | 13st | multi | jetliner & Postwoman | |||
| - | 30st | multi | Radiocenter Tolbukhin |
1984, Oct 24 25th Anniversary of lunar exploration issue p. 13x12.75
| - | 1l | multi |
1984, Dec 21 40th Anniversary of the International Civil Aviation Organization issue p. 13.25x13
| - | 42st | multi |
1987, Aug 25 25th Anniversary of the BALKAN Airline issue p. 13
| - | 25st | multi |
1989, Jun 7 Anniversary of the 2nd Joint Bulgarian-Soviet Space Flight issue p. 13.25x13
| - | 13st | multi |
semipostal
1947, Jun 16 30th Esperanto Congress issue (no perf info)
| - | 20+10l | multi |
1964, Oct 10 Olympics 1964 semi issue
| - | 40+20st | multi | — | — |
1965, Sep 30 equestrians
| - | 40+20st | multi |
1966 Space conquests 1966 issue p. 11.5x11
| - | 20+10s | multi | Gagarin & Tereshkova & Leonov |
1967, Sep 20 Winter Olympics 1968 issue p. 11
| - | 20+10s | multi | Alpine skiing |
1969, Sep 27 World championships artistic gymnastics in Varna issue
| - | 13+5s | multi | Exercise with the Ball | |||
| - | 20+10s | multi | Exercise with the Club |
1970, Mar 4 World Cup 1970 issue (no perf info)
| - | 80+20st | multi | — | — |
1971, Apr 12 Astronaut Day 1971 issue
| - | 40+20st | multi | — | — |
1971, Jul 10 Philatelic Congress 1971 issue p. 12.5
| - | 20+10s | multi | Loupe & tweezers & stamp |
1989, Nov 10 children's games (1989) p. 13x13.25
| - | 30+15st | multi | boy on skateboard | |||
| - | 30+15st | multi | Girl with Ball & Doll | |||
| - | 30+15st | multi | Girl jumping | |||
| - | 30+15st | multi | Boy playing with a Model Railway |
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