Check the listing for details. 90% Silver Standing Liberty Quarter Average Circulated Single Coin. Condition: Ungraded, Made in United States. Listed at 16.00 USD. The product is an average circulated single coin of a 90% silver Standing Liberty Quarter from the United States, specifically minted between 1916 to 1930. These quarters have a denomination of 25 cents and are composed of 90% silver with a fineness of 0.9. The strike type is business, meaning they were struck for general use in commerce. The Standing Liberty design on the coin depicts a female figure symbolizing freedom and is a commonly collected piece among coin enthusiasts and collectors.