| X | 20c on 2sh | Sanford's Eagle & Queen Elizabeth II |
| X | 20c | aerial geological survey |
| X | 20c | multi | Spathoglottis plicata |
| - | 20c | multi | Spathoglottis plicata |
| X | 20c | multi | Venus comb murex |
| - | 20c | multi |
| - | 20c | multi |
| - | 20c | multi | Britten Norman Islander |
| - | 20c | multi |
| - | 20c | multi | Taking Blood |
| - | 20c | multi | Mary & Jesus |
| - | 20c | multi |
| - | 20c | multi |
| - | 20c | multi |
| - | 20c | multi | Armband of shell money |
| - | 20c | multi | hurdles |
| - | 20c | multi | MiNr 14 |
| - | 20c | multi | Bufo marinus |
| - | 20c | multi | "Madonna and Child" - Luini |
| - | 20c | multi | HMS Herald survey ship 1854 |
| - | 20c | multi | Solomon Hunter Fishery Training Vessel |
| - | 20c | multi |
| - | 20c | multi | Delias schoenbergi |
| - | 20c | multi | H.M.S. "Charybdis" (frigate), 1970 |
| - | 20c | multi | Temotu Devil dancers |
| - | 20c | multi | Hibiscus rosa-sinensis |
| - | 20c | multi | Cypraea mappa |
| - | 20c | multi |
| - | 20c | multi |
| - | 20c | multi | Porphyrio porphyrio |
| - | 20c | multi | Conus ferrugineus |