Guyana 25 Cents, 1976 – 1980
Harpy - Set Issue
Information
Country
Guyana
Currency
Dollar
Coin type
Non-circulating coin
Denomination
25 Cents
Year
1976 – 1980
Ruler
Republic
(1970–9999)
Composition
Copper-nickel (75% Copper, 25% Nickel)
Shape
Round
Alignment
Medal alignment ↑↑
Technique
Milled
Weight (g)
4.25
Diameter (mm)
22
Thickness (mm)
1.52
Mintage & Variants
| Date | Mintage | unc | Comment | Frequency | |
|---|---|---|---|---|---|
| 1980 FM | 2.8K | — | Proof | 6% | |
| 1980 FM | 8.4K | — | Special Uncirculated | 7% | |
| 1979 FM | 3.5K | € 3,50 | Proof | 6% | |
| 1979 FM | 4K | — | Special Uncirculated | 8% | |
| 1978 FM | — | — | Matte | 2% | |
| 1978 FM | 5K | € 3,00 | Proof | 8% | |
| 1978 FM | 4K | — | Special Uncirculated | 4% | |
| 1977 | 2M | — | without mintmark | 5% | |
| 1977 FM | — | — | Matte | 1.6% | |
| 1977 FM | 7.2K | € 2,50 | Proof | 13% | |
| 1977 FM | 4K | — | Special Uncirculated | 4% | |
| 1976 FM | 4K | — | Matte | 5% | |
| 1976 FM | 28K | € 3,30 | Proof | 45% | |
| 1976 FM | 50 | — | Special Uncirculated | 1.9% |
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