1 Double (1830)
Features
| Denomination | 1 Double |
| Catalog Number | KM# 1 |
| Weight (g) | 2.5 |
| Diameter (mm) | 18.8 |
| Thickness (mm) | 1.3 |
| Shape: | Round |
| Composition: | Copper |
| Not Magnetic | |
| Orientation | Coin orientation ↑↓ |
| Demonetized | |
| Calendar | Gregorian |
Obverse
Lettering:
GUERNESEY
GUERNESEY
Reverse
Lettering:
1 DOUBLE
1830
1 DOUBLE
1830
Edge
Description:
Smooth
Smooth
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| 1830 | 1,648,640 | Common | |
| 1830 | dot before date | Unknown |