Stamps of Great Britain - Northern Ireland, 12 base month
1 to 12 of 12
postage
1990, Dec 4 unwmk (no perf info)
| X | 17p | dkbl | Queen Elizabeth II | |||
| X | 22p | redorg | Queen Elizabeth II | |||
| X | 26p | olgray | Queen Elizabeth II | |||
| X | 37p | scar | Queen Elizabeth II |
1991, Dec 3 1991 Northern Ireland issue
| X | 18p | brtgrn | Queen Elizabeth II | |||
| X | 24p | redbrn | Queen Elizabeth II | |||
| X | 28p | graybl | Queen Elizabeth II | |||
| X | 39p | mve | Queen Elizabeth II |
1993, Dec 7 1993 Regional – Northern Ireland issue
| X | 19p | brnol | Queen Elizabeth II | |||
| X | 25p | red | Queen Elizabeth II | |||
| X | 30p | blkol | Queen Elizabeth II | |||
| X | 41 | ltol | Queen Elizabeth II |
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