Stamps of British Antarctic Territory, 25 base day
1 to 22 of 22
postage
1987, Dec 25 International Geophysical Year 30th issue wmk. crown & script CA spiral (no perf info)
| - | 10p | IGY emblem | ||||
| - | 24p | multi | Port Lockroy | |||
| - | 29p | multi | Argentine Islands | |||
| - | 58p | multi | Halley Bay |
1989, Mar 25 lichens (1989) wmk. crown & CA spiral
| - | 10p | multi | Xanthoria elegans | |||
| - | 24p | multi | Usnea aurantiaco-atra | |||
| - | 29p | multi | Cladonia chlorophaea | |||
| - | 58p | multi | Umbilicaria antarctica |
1996, Nov 25 Whales 1996 issue - whales (1996 British Antarctic Territory) (5 stamps)
| - | 17p | multi | Orcinus orca | |||
| - | 35p | multi | Physeter macrocephalus | |||
| - | 40p | multi | Balaenoptera acutorostrata | |||
| - | 76p | multi | Balaenoptera musculus | |||
| - | 1£ | multi | Megaptera novaeangliae |
1996, Nov 25 70th birthday of Queen Elizabeth II issue wmk. crown & script CA spiral
| - | 17p | multi | — | — | ||
| - | 35p | multi | ||||
| - | 40p | multi | ||||
| - | 76p | multi |
2017, Nov 25 70th Anniversary of the Wedding of Queen Elizabeth II and Prince Philip issue (no wmk info)
| - | 66p | multi | ||||
| - | 76p | multi | ||||
| - | 1.01£ | multi | ||||
| - | 1.22£ | multi |
2023, Jan 25
| - | airmail postcard | multi | Emperor Penguin chick | — | — |
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