50 Pence - Elizabeth II Insulin, Gold Proof

€308,583.00
IssuerUnited Kingdom
Year2021
TypeNon-circulating coins
Value50 Pence
CurrencyPound sterling (decimalized, 1971-date)
CompositionGold (.9167)
Weight15.5 g
Dimensions27.3 mm
Thickness
Shape and TechniqueEquilateral curve heptagon (7-sided)
Milled
OrientationMedal alignment ↑↑
Engraver(s)Obverse: Jody Clark
Reverse: Iris De La Torre
In circulation to
Reference(s) Sp#H99
Obverse descriptionFifth crowned portrait of Queen Elizabeth II right, wearing the George IV State Diadem, legend around.
Obverse scriptLatin
Obverse letteringELIZABETH II·D·G·REG·F·D·50 PENCE·2021· J.C
(Translation: Elizabeth the Second by the Grace of God Queen Defender of the Faith)
Reverse descriptionAn interpretation of the structure of insulin along with its molecular formula.
Reverse scriptLatin
Reverse letteringinsulin C257 H383 N65 O77 S6 IDLT
EdgePlain
Mint
Mintage2021  - Proof - 110
Catalog ID1461360190
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