Stamps of British Guiana, 20c denom
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postage
1889 1889 provisional issue ovpted (no wmk info) (no perf info)
| - | 20c | lil | on type=revenue-lil-seal of British Guiana (1889) (0), seal of British Guiana |
1963, Jul 14 Freedom from Hunger issue wmk. mult crown & script CA p. 14
| - | 20c | sources of protein |
1963, Sep 2 Red Cross 100th issue
| - | 20c | bl & red | Queen Elizabeth II & Red Cross |
1 to 3 of 3