average circulated roll of 40 , great silver investment

come in a taped up paper bank roll similar to picture  , random mixed dates

great silver investing start, only made once and NEVER again. getting harder and harder to find.  OVER 80 years old , in 15 years (100 year old nickels)  the price of these will pop if not way sooner.    silver coins are getting tougher to find due to silver demands, refineries melting coins etc.   These also have 56% copper as well as 35% silver , minted only from 1942 1943 1944 1945 , four short years due to demand for nickel for the war efforts.