| Issuer | United Kingdom |
| Year | 2010 |
| Type | Non-circulating coin |
| Value | 100 Pounds |
| Currency | Pound sterling (decimalized, 1971-date) |
| Composition | Gold (.9167) |
| Weight | 34.05 g |
| Dimensions | 32.69 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Obverse: Ian Rank-Broadley Reverse: John Bergdahl |
| In circulation to | |
| Reference(s) | KM#1162, Sp#LO64 |
| Obverse description | Fourth crowned portrait of HM Queen Elizabeth II right, wearing the Girls of Great Britain and Ireland tiara, legend around. |
| Obverse script | Latin |
| Obverse lettering | ELIZABETH`II`D`G REG`F`D`2010
IRB
`100`POUNDS` (Translation: Elizabeth the Second by the Grace of God Queen Defender of the Faith) |
| Reverse description | An image of the Roman god Neptune with a depiction of the sport of sailing, with the Olympic Rings above, legend around. |
| Reverse script | Latin |
| Reverse lettering | NEPTUNE · · CITIUS
· LONDON 2012 · (Translation: Faster) |
| Edge | Reeded |
| Mint | |
| Mintage | 2010 - Proof - 3 178 |
| Catalog ID | 8627773270 |
| Comments |
