First of all ..... 
Sooooo ..... lets clarify a few things to get you started ....
During WWII, the composition of a Jefferson nickel was changed to an alloy that contains 35% silver. These were minted from 1942 through 1945 and can be easily identified by the presence of an enlarged mintmark (P, D, or S) on the reverse above the dome of Monticello. I would keep all of these you find in your stash.
Outside of the war years ..... the remained of your Jefferson are an alloy consisting of 75% copper and 25% nickel ..... they may look silver in color but in fact are not.
Search the reverse of your 1939 ( no mint mark) coins for signs of hub doubling. Also keep any 1939-D or 1939-S you come across.
Hope this helps to get you started.
Let us know what you find.
David
Sooooo ..... lets clarify a few things to get you started ....
During WWII, the composition of a Jefferson nickel was changed to an alloy that contains 35% silver. These were minted from 1942 through 1945 and can be easily identified by the presence of an enlarged mintmark (P, D, or S) on the reverse above the dome of Monticello. I would keep all of these you find in your stash.
Outside of the war years ..... the remained of your Jefferson are an alloy consisting of 75% copper and 25% nickel ..... they may look silver in color but in fact are not.
Search the reverse of your 1939 ( no mint mark) coins for signs of hub doubling. Also keep any 1939-D or 1939-S you come across.
Hope this helps to get you started.
Let us know what you find.
David
Take a look at my other hobby ... http://www.jk-dk.art




















