In 1922 Peace dollars were struck at all 3 active mints - Philadelphia (no mint mark at the time), Denver ("D") and San Francisco ("S").
See a site such as http://www.coinfacts.com/silver_dollars/peace_dollars/peace_dollars.html for details about all dates and mints.
The US Mint did not produce any half dollars in 1922.
1922 Peace dollars were minted in Philadelphia, Denver, and San Francisco.
There were no Standing Liberty Quarters minted in 1922.
All silver dollars from 1922 to 1935 carry the Peace design. There has never been a Walking Liberty silver dollar, only a 50¢ piece, and these were not struck in 1922.
Technically a Peace dollar is a Liberty dollar because all silver dollars minted up till 1935 carried a picture of Miss Liberty, but not all Liberty dollars are Peace dollars - only those made with the specific PEACE design from late 1921 to 1935 are Peace dollars. Normally each type of silver dollar is given a more specific name based on its design, e.g. "Seated Liberty", "Flowing Hair", or Morgan or Gobrecht for the artists who designed them.
The last Morgan dollars were minted in November 1921. All 1922 silver dollars carry the famous Peace design. Please see the Related Question for details.
1922 is by far the most common date for Peace silver dollars. As of 15 April 2013, one is worth about $19 for the silver.
There's no such coin. All 1922 silver dollars carried a portrait of the head of Miss Liberty, not a full image. The walking Liberty design was used on half dollars from that period but the Mint didn't make any halves in 1922. Please look again and post a new question with more information.
There isn't one. M was the monogram of George Morgan who designed the dollars minted from 1878 to 1904 and in 1921. Peace dollars were designed by Anthony de Francisci; his monogram of an intertwined "AF" appears below Miss Liberty's neck.
It's NOT a LIBERTY dollar it's a PEACE dollar and the date 1922 is the most common of all Peace Dollars with values of $14.00-$19.00 for circulated coins
It's NOT a LIBERTY dollar it's a PEACE dollar and the date 1922 is the most common of all Peace Dollars with values of $14.00-$19.00 for circulated coins
The 1922 Peace dollars are so common (regardless of mintmark) that circulated coins have retail values of $16.00-$20.00