The Big Nickel is a roadside attraction in the shape of a 1951 Canadian nickel, located at the Dynamic Earth science centre in Greater Sudbury, Ontario, Canada. The Big Nickel was completed in 1964, and is in height atop a base. It is the world's largest coin.
History
thumb|left|Big Nickel on its original pedestal
The idea for the Big Nickel began in 1963 when Ted Szilva, a local fireman, proposed to the Sudbury Centennial Committee an attraction featuring a replica of a five-cent coin, an underground mine, and a mining science centre. While the proposal was rejected, Szilva began continued to pursue the concept.
In December 1963, he purchased land overlooking the Copper Cliff smelter between Sudbury and Copper Cliff.
Cavallo sketched out the design by tracing an image of the coin against a large wall at the Sudbury Steelworkers Hall. The traced sections were then transported to his shop where he handcrafted the numerous steel sheets from a wooden mould. The individual parts were then fastened to a moulded girdle structure and joined with silver solder. The large stainless steel panels of the coin were fabricated in Toronto and shipped to the Big Nickel site in May 1964. When completed, the Big Nickel was tall and thick. Opening on July 22, 1964, the total cost of the construction of the Big Nickel was approximately .
Sudbury Numismatic Park
The Big Nickel was followed by four additional coins which were dismantled in 1984. The other coins were a Canadian Penny, a Lincoln Penny, a Kennedy Half Dollar and a gold 1967 Confederation twenty dollar coin. The site was sold to Science North in 1981.
In 2017, the face of the Big Nickel became a screen with the installation of a projection mapping projector, allowing for light shows to be projected onto the coin.
See also
- Echo Bay, Ontario is home to the Big Loonie
- Campbellford, Ontario is home to the Big Toonie