Description:
Obverse
Harp at centre. éire to the left, 2015 on the right
Reverse
Walton and Cockcroft’s experiment. At the bottom of the design is an atom, an arrow points upwards to Lithium 7. An arrow points upwards to the left to an explosion. An “E” for energy streams upwards from the explosion. Einstein’s theory of special relativity “E=MC2“. On the left, two Helium (alpha) particles.
Related Coins
½ Penny (Dublin - Talbort Fyan)
Country: Ireland / Denomination: 1/2 Penny
(1/480)
Year: 1794 / Material: Copper
10 Euro (Sir William R. Hamilton)
Country: Ireland / Denomination: 10 Euro
10 EUR = 12 USD
Year: 2005 / Material: Silver (.925)
1 Groat - Edward IV (Dublin mint)
Country: Ireland / Denomination: 1 Groat
(1/60)
Year: (1470-1473) / Material: Silver
½ Penny Cronebane - Associated Irish Mine Company (Wicklow)
Country: Ireland / Denomination: 1/2 Penny
(1/480)
Year: 1789 / Material:
15 Euro (Ernest Walton)
Country: Ireland / Denomination: 15 Euro
15 EUR = 18 USD
Year: 2015 / Material: Silver (.925)
10 Euro (Gaisce)
Country: Ireland / Denomination: 10 Euro
10 EUR = 12 USD
Year: 2010 / Material: Silver (.925)
½ Penny (Wicklow - Cronebane / Miners Arms)
Country: Ireland / Denomination: 1/2 Penny
(1/480)
Year: 1794 / Material: Bronze
½ Coróin / 2 Scilling 6 Pingin
Country: Ireland / Denomination: 1/2 Crown = 2 Shillings 6 Pence
(0.125)
Year: 1928-1937 / Material: Silver (.750)
20 Euro (Michael Collins)
Country: Ireland / Denomination: 20 Euro
20 EUR = 23 USD
Year: 2012 / Material: Gold (.999)




















