Stamps of Guyana, 28th of any month of any year
1 to 50 of 115
postage
1984, Mar 1 Olympics 1984 issue ovpted (no wmk info) (no perf info) (7 stamps)
| - | 25c | on $1.30 (12) | ||||
| - | 25c | on $1.30 (12) | ||||
| - | $1.20 | on 1.30$ (12) | ||||
| - | $1.20 | on 1.30$ (12) | ||||
| - | $1.20 | on 1.30$ (12) | ||||
| - | $1.20 | on 1.30$ (12) | ||||
| - | $1.20 | on 1.30$ (12) |
1985, Jun 28 CARICOM Day 1985 issue wmk. lotus bud mult
| - | 60c | multi | ++on=3$ |
1986, Jun 28 CARICOM Day 1986 issue
| - | 60c | multi |
1986, Jul 28
| - | 20c | multi | ++on=6c |
1987, Mar 28
| - | $10 | multi | Elbella patrobas |
1988, Jan 28 Fauna and Flora 1988 issue unwmk p. 13.75x14 (12 stamps)
1992, Oct 28 Postage Stamp Mega Event '92 issue (no wmk info) (no perf info)
| - | $325 | multi | Statue of Liberty 1992 | — | — |
1993, Jun 28 Fungi 1993 issue unwmk p. 14x13.75 (10 stamps)
1994, Sep 28 Olympics 1996 in 1994 issue p. 14.25 (13 stamps)
1995, Jun 28 Pocahontas (film) issue p. 13.75
| - | $50 | multi | ||||
| - | $50 | multi | ||||
| - | $50 | multi |
1 to 50 of 115