I looked on coinflation.com and they have the metals of the 1946-2006 nickels on there and the 1942-1945 nickels on there. I was wondering what the nickels before 1942 were made out of?
I agree. Nickels made 1866-1941 have the same 75% copper 25% nickel composition as nickels from 1946-present. Only the 1943-1945 and some 1942 nickels differ from that.