Quarter (United States coin)

A quarter dollar or quarter, is a coin worth ¼ of a United States dollar. They are worth 25 cents. The quarter has been produced since 1796.coinfacts.com Retrieved on 2010-2-7

List of designs
Silver quarters
Draped Bust 1796–1807
Draped Bust, Small Eagle 1796
Draped Bust, Heraldic Eagle 1804–1807
Capped Bust 1815–1838
Capped Bust (Large Size), With Motto 1815–1828
Capped Bust (Small Size), No Motto 1831–1838
Seated Liberty 1838–1891
Seated Liberty, No Motto 1838–1865
Seated Liberty, With Motto 1866–1891
Barber 1892–1916
Standing Liberty 1916–1930
Standing Liberty (Type 1) 1916–1917
Standing Liberty (Type 2) 1917–1930
Washington Quarter 1931–1964, 1992–1998 (Proof Only)
Washington Bicentennial 1975–1976 (all were dated 1776–1976) (40% Silver-clad Proof, not intended for circulation)
Washington statehood 1999–2008 (Proof Only)
Washington District of Columbia and U.S. territories 2009 (Proof Only)
Copper-nickel quarters
Washington Quarter 1965–1974, 1977–1998
Washington Bicentennial 1975–1976 (all were dated 1776–1976).
Washington statehood 1999–2008
Washington District of Columbia and U.S. territories 2009
Washington America the Beautiful Quarters 2010–2021

 References 

 Other websites 

Official specifications 
http://www.usmint.gov/faqs/circulating_coins/index.cfm?action=faq_circulating_coin
http://www.acoin.com/regularissue/regular25c.htm 
US Quarters by year and type. Histories, photos, and more.

Category:1796 establishments in the United States
Category:American coins