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Lot 213
AN ISLE OF MAN PLATINUM PROOF ONE POUND
1978, with a certificate of issue and a case
| Estimate: | £180 - £220 |
| Hammer price: | £260 |
Bidding ended. Lot has been sold.
Condition Report
The coin is mounted into plastic and is firmly fixed into the bottom rectangular section of the box. It is apparently not possible to remove it without damaging the coin, gross weight of coin within plastic and including the bottom rectangular section of the box 14.8 grams.
Please note it has not been possible to weigh the coin in isolation without the surrounding packaging.
The certificate states Solid Platinum proof., in good condition
Information from the internet: The weight of an Isle of Man platinum proof one pound coin is 9 grams, with a pure platinum content of 8.55 grams. The coin is made of .950 fine platinum and has a diameter of 22mm.