Letter Re: Sorting Canadian Pennies
Mr. Rawles, Regarding the letter “Sorting Canadian Pennies“, I wanted to correct some errors for those Canadian nickel collectors out there. The nickel from 1922 onwards to 1982 was made from – you guessed it – nickel (99.9% Nickel to be exact; with the exception of some years in the 1940s and 1950s when they were made of a either copper-zinc alloy (tombac) or chrome plated steel. This was because nickel was in short supply for the various war efforts. The Canadian nickel’s composition changed in 1982 to the cupronickel composition used presently in the US (75% copper, 25% zinc); …