Stamps of Guyana, 0 perf
301 to 350 of 3938
postage
1979, Jun 11 100th death anniversary of Rowland Hill issue wmk. lotus bud mult (no perf info)
| - | 50c | multi | ||||
| - | $3 | multi |
1979, Aug 20 International Year of the Child issue
| - | 10c | multi | ||||
| - | 30c | multi | ||||
| - | 50c | multi | ||||
| - | $3 | multi |
1979, Sep 27 60th Anniversary of Guyana Labour Union issue
| - | 10c | multi | .20 | .20 | ||
| - | 30c | multi | Abolition of night baking | .20 | .20 | |
| - | 50c | multi | .20 | .20 | ||
| - | $3 | multi | H. N. Critchlow |
1980, Feb 23 Cooperative Republic 100th issue
| - | 10c | multi | flag of Guyana | .20 | .20 | |
| - | 35c | multi | Demerara River Bridge | .20 | .20 | |
| - | 60c | multi | Kaieteur Falls | |||
| - | $3 | multi | Makanaima |
1980, May 6 London 1980 issue - fishes (1980 Guyana) wmk. crown & CA spiral (12 stamps)
| - | 35c | Centropomus undecimalis | — | — | ||
| - | 35c | Hoplias malabaricus | — | — | ||
| - | 35c | Electrophorus electricus | — | — | ||
| - | 35c | Rivulus urophthalmus | — | — | ||
| - | 35c | Nannostomus beckfordi | — | — | ||
| - | 35c | Anableps anableps | — | — | ||
| - | 35c | Serrasalmus nattereri | — | — | ||
| - | 35c | Loricaria cataphracta | — | — | ||
| - | 35c | Manta birostris | — | — | ||
| - | 35c | Chichlasoma festivum | — | — | ||
| - | 35c | Arapaima gigas | — | — | ||
| - | 35c | Cichla ocellaris | — | — |
1980, Jun 23 Rotary 75th issue wmk. lotus bud mult
| - | 10c | multi | .20 | .20 | ||
| - | 30c | multi | .20 | .20 | ||
| - | 35c | — | — | |||
| - | $3 | multi |
1980, Sep 23 Medical Research Council 25th issue
| - | 10c | multi | .20 | .20 | ||
| - | 60c | multi | ||||
| - | $3 | multi |
1980, Nov 1 Christmas 1980 issue
| - | 10c | multi | Virola surinamensis | .20 | .20 | |
| - | 30c | multi | Hymenaea courbaril | .20 | .20 | |
| - | 50c | multi | Mora excelsa | |||
| - | $3 | multi | Peltogyne venosa |
1981, Mar 2 Wildlife 1981 issue - wildlife (1981) (12 stamps)
1981, May 4 Liberation of Southern Africa Conference issue ovpted (no wmk info)
| - | $1.05 | on 10c (24) |
301 to 350 of 3938