Stamps of Bulgaria, 1991
1 to 50 of 102
postage
1988, Jun 7 EXPO '91 issue unwmk p. 13
| - | 0.30l | multi |
1991, Jan 18 European Figure Skating Championships 1991 issue
| X | 15s | multi |
1991, Feb 11 Domesticated animals issue - domesticated animals (1991) (16 stamps)
| X | 20s | multi | sheep | |||
| X | 25s | multi | goose | |||
| X | 30s | multi | hen chicks, p. 14x13.75 | — | — | |
| - | 30s | multi | imperf | — | — | |
| X | 40s | multi | horse | |||
| X | 62s | multi | He goat, p. 14x13.75 | — | — | |
| X | 86s | multi | pig, p. 14x13.75 | — | — | |
| - | 86s | multi | No 3926 Imperforated, imperf | — | — | |
| X | 1l | multi | donkey | |||
| - | 1l | multi | donkey, p. 13.25x13.75 | — | — | |
| X | 2l | multi | bull, p. 14x13.75 | — | — | |
| - | 2l | multi | bull, p. 13.25x13.75 | — | — | |
| X | 5l | multi | Turkey, p. 14x13.75 | — | — | |
| - | 5l | multi | Turkey, p. 13.25x13.75 | — | — | |
| X | 10l | gray & graybl | cow, p. 14x13.75 | — | — | |
| - | 10l | multi | imperf | — | — |
1991, Mar 19 Poisonous Mushrooms issue - mushrooms (1991 Bulgaria) (7 stamps)
1991, Apr 1 Art issue - paintings by French impressionists p. 13 (6 stamps)
| - | 0.20l | multi | ||||
| - | 0.43l | multi | ||||
| - | 62s | multi | ||||
| - | 67s | multi | ||||
| - | 80s | multi | ||||
| - | 2l | multi |
1991, Apr 11 700th anniversary of Confederacy Switzerland issue
| X | 62s | multi |
1991, May 7 Anniversary100th anniversary of the Bulgarian philatelic press issue
| X | 30s | multi |
1991, May 10 Europa 1991 issue
| X | 43s | multi | ||||
| X | 52s | multi |
1991, May 21 horses (1991 Bulgaria) (7 stamps)
1991, Jul 2 200th anniversary of the death of Mozart issue p. 13
| X | 0.60l | multi | — | — |
1991, Jul 23 10th anniversary of the Space Shuttle issue p. 13x12.75 (7 stamps)
| - | 0.12l | multi | — | — | ||
| - | 0.32l | multi | — | — | ||
| - | 50s | multi | — | — | ||
| - | 86s | multi | ||||
| - | 1.50l | multi | ||||
| - | 2l | multi | ||||
| - | 3l | multi | Atlantis |
1 to 50 of 102