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25 cents 1978 - Proof
1978
The 25 cents 1978 - Proof is a 1978 nickel coin from the Royal Canadian Mint, weighing 0.163 troy ounces (5.07 g) at .9999 purity. It is part of the Proof Set series. It was produced with a mintage of 31,001.
Metal
Nickel (.9999 pure)
Weight
0.163 oz (5.07 g)
Mintage
31,001
Diameter
23.88 mm
Edge
Reeded
Finish
Proof
Series
Proof Set
Obverse
Arnold Machin
Reverse
Emanuel Otto Hahn
Rarity
Scarce
Est. Value
$2-$5 CAD
Status
Available
Identification Tips
23.88 mm diameter. Reeded edge. Nickel.