You have an oversized 2" zinc (not silver) souvenir token from an old family business started in the early 1950's by Gerry and Marie Lincoln near Alberton and moved 50 miles west to Haugan, Montana in 1976.
It is called "Lincoln's 10,000 Silver Dollar Bar"and the real silver dollars are all fully on display everywhere, (over 50,000 of them today). All have been "donated" by customers over the years. The business was the "2,000 Silver Dollar Bar" in the mid 1950's.
I believe these souvenir tokens were made in the early to mid 1960's when the count hit over 10,000.
Your coin is called a Lincoln penny, like all other cents minted since mid-1909.Please look at the pennies in your pocket change. ALL of them, as well as all other US coins, have the words "E Pluribus Unum" on them so that's not a distinguishing feature.There's more information at the Related Question.
Montana.
See Related Links, below, for an image of the Montana state flag.
Lincoln Castle is on Castle Hill, in the city of Lincoln. See the link below.
use the link below
Montana is a state. You can visit their website if you'd like more information (see Related Links, below).
5.6 feet below ground level.
See the related links below for maps of Alaska.
Nothing below State Minimum Wage, but yes.
The words under the Lincoln Memorial (which appear on the penny coin) are "one cent"
The cast of Below the Deadline - 1917 includes: Elmo Lincoln
Refer to the link attached below.