1922 is such a common date for silver dollars that the value is only for the silver content. With current silver prices, a '22 Peace dollar is worth about $21. To sell one, either take it to a coin dealer, or post it on eBay.
Please check your bill again and post a new question. The US didn't print any $1 silver certificates dated 1922.
Assuming the coin is circulated and has no mintmark, the 1922 Peace dollar is the most common of them all in any grade. A circulated coin is only $36.00 to $40.00 retail.
It can't be a Morgan dollar because the last coins with that design were minted in 1921 It can't be from Carson City because that mint closed in 1893. Please check again and post a revised question.
The face value of any coin is simply the denomination it carries - in this case, $1. However a coin can have at least 2 other values, its metal value and its collector value. In the case of a 1922 silver dollar the metal value is about $10 as of 06/2009, and its collector value is around $14 or $15 depending on condition.
The U.S. did not print silver certificates with that date. If your bill is from a different date or was issued by a private bank, please post a new question with that information.
$27.
1922 silver dollar with closed eagle wings
about $25
Please check your bill again and post a new question. The US didn't print any $1 silver certificates dated 1922.
1922 is the most common date for Peace dollars, currently worth about $25 for the silver.
Please check your coin again. The Carson City Mint closed in 1893.
About $27.
There are no 1918 silver dollars Please see the Related Question for information about 1922 dollars.
A high relief 1922 Peace dollar is rare, they have values of $80,000.00 or more.
$12.00 to $20.00 in circulated condition.
You have one?! Approximately 6,000 usd
A 1922 dollar with the word "Peace" on the back would be a Peace dollar rather than a Morgan dollar. "Morgan" refers to George T. Morgan, the artist who designed the silver dollars minted from 1878 to 1904 and in 1921. There's more information at the question "What is the value of a 1922 US silver dollar?"