| X | 24c | grn | seal of British Guiana |
| - | 24c | grn | seal of British Guiana | — | — |
| - | 24c | grn | seal of British Guiana | — | — | |
| - | 24c | yelgrn | seal of British Guiana |
| - | 24c | grn | seal of British Guiana | — | — |
| - | 24c | grn | seal of British Guiana | — | — | |
| - | 24c | yelgrn | seal of British Guiana | — | — |
| - | 24c | yelgrn | seal of British Guiana | 100 – 1,000 | 10.–100 |
| - | 24c | grn | seal of British Guiana |
| X | 24c | lil & grn | seal of British Guiana |
| - | 24c |
| - | 24c | dlvio & grn | King George V & seal of British Guiana |
| - | 24c | dlvio & grn | King George V & seal of British Guiana |
| - | 24c | rosevio | sugar canes in punts & King George V |
| X | 24c | pur & graybl | Windsor Castle & King George V |
| X | 24c | dpgrn | sugar canes in punts & King George VI |
| X | 24c | blgrn |
| X | 24c | org & blk | mining for Bauxite & Queen Elizabeth II |
| - | 24c | org & blk | mining for Bauxite & Queen Elizabeth II |
| - | 24c | grn |
| - | 24c |