Isle of Man 1 Pound - Elizabeth II Triskelion on map 925 Silver Proof (1978–1982)
Circulating version: 1978 Isle of Man 1 Pound - Elizabeth II Triskelion on map
| Country | Isle of Man |
| Year | 1978–1982 |
| Denomination | 1 Pound |
| Face value | £1 |
| Mintage | 1,000 |
| Mint | Pobjoy Mint · Tadworth |
| Circulation | Non-circulating |
| Composition | Silver (.925) (925/1000 fine) |
| Weight | 4.600g · 0.1368 t oz |
| Diameter | 22.5mm |
| Shape | Round |
| Edge | Alternating plain and reeded sections (3 each) |
| Orientation | Medal alignment ↑↑ |
| Obv. artist | Arnold Machin |
| Grade scale | UK (EF/UNC) |
| Tags | commemorative |
Right facing uncouped bust of Queen Elizabeth II, wearing the " Girls of Great Britain and Ireland " Tiara, legend around, date below
ELIZABETH THE SECOND PM · 1978 ·
Triskeles on top of map (with fleur-de-lis on left, top, right). Lettering across top, value below
ISLE OF MAN · ONE POUND ·
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Daily limit reachedAbout the 1978 Isle of Man 1 Pound - Elizabeth II Triskelion on map – 925 Silver Proof
The 1978 Isle of Man 1 Pound - Elizabeth II Triskelion on map – 925 Silver Proof is a collector 1 pound coin issued from 1978 to 1982, struck in 92.5% silver. It weighs 4.6g and measures 22.5mm across. Reverse design: Triskeles on top of map (with fleur-de-lis on left, top, right). Lettering across top, value below.
1,000 were struck.
Common questions
How much is the 1978 Isle of Man 1 Pound - Elizabeth II Triskelion on map – 925 Silver Proof worth?
No verified sale of the 1978 Isle of Man 1 Pound - Elizabeth II Triskelion on map – 925 Silver Proof has been logged on MyCoinage yet. Its silver content is worth about £6.08 at today's spot price, which puts a floor under its value.
How is the 1978 Isle of Man 1 Pound - Elizabeth II Triskelion on map – 925 Silver Proof different from the circulating coin?
This is a collector version of the 1978 Isle of Man 1 Pound - Elizabeth II Triskelion on map, not the coin found in change. At 4.6g of 92.5% silver it is heavier than the 4g base circulating coin, so weighing it is the quickest check.
How do I identify the 1978 Isle of Man 1 Pound - Elizabeth II Triskelion on map – 925 Silver Proof?
Check the weight 4.6g and diameter 22.5mm and the metal (92.5% silver) against the specification table on this page. The reverse design is described above.
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