50 Pence - Elizabeth II (Sir Isaac Newton; Silver Proof)
Country: United Kingdom
Denomination: 50 Pence
0.50 GBP = 0.68 USD
Year: 2017
Material: Silver (.925)
Weight: 8 g
Shape: Equilaterally curved heptagon
Diameter: 27.3 mm
Type: Non circulating coin
Catalog list: united kingdom
Description:
Obverse
Fifth crowned portrait of HM Queen Elizabeth II facing right, wearing the George IV State Diadem
Reverse
Design based upon elements of Proposition 11 in Book One of Newton's "Principia Mathematica".
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