There is an article on Kitco called A Perfect Storm is Brewing for Nickel. It is by Michael Beck. Here is the link:
https://www.kitco.com/news/2019-06-02/A ... -Beck.html
Within the realm of numismatics, potential owners of/investors in nickel need to realize that U.S. nickels are only 25% nickel (with the exception of the war nickels that contained 35% silver). The best way to get pure (.999) nickel coins is to buy Canadian nickels made through 1981. There are a few exceptions from the 1940's and 1950's when alternate materials were used. Also .999 nickel coins can be found from out of circulation coins from France, the Netherlands and several other countries. Some of these you should be able to get fairly cheaply from the world coin tubs and buckets at coin dealers.
What does everyone think about nickel as an investment?