

COPY
| Number | KM# 42 |
|---|---|
| Country | Guyana |
| Period | Co-operative Republic of Guyana (1966 - 2023) |
| Currency | Guyanese dollar |
| Coin type | Circulation coins |
| Denomination | 1 dollar |
| Currency rate | 1 GYD = 0.01 USD |
| Year | 1976 - 1980 |
| Edge type | Reeded |
| Shape | Round |
| Alignment | Medal (0°) |
| Composition | Copper-Nickel |
| Weight (g) | 19.1 |
| Diameter (mm) | 35.5 |
| Thickness (mm) | 2.5 |
![]() | Coat of arms Legend |
|---|
![]() | Reptiles Description Legend Creators: Daniel Stapleford |
|---|
| Year | Mark | Mintage | Rarity | Value, USD | ||
|---|---|---|---|---|---|---|
| UNC | BU | Proof | ||||
| 1980 | FM | - | 1.437 | 2.763 | R | $ 20.87 |
| 1979 | FM | - | 500 | 3.547 | ||
| 1978 | FM | - | + | 5.044 | ||
| 1977 | FM | - | + | 7.215 | ||
| 1976 | FM | - | 650 | 28.000 | ||
