1979 Washington Quarter Value Guide

The 1979 Washington Quarter is a staple of modern American numismatics, representing the transition from silver to copper-nickel clad compositions that began in 1965. Designed by John Flanagan to commemorate the bicentennial of George Washington's birth, these coins remain highly collectible in high-grade uncirculated conditions despite their high mintage.

What affects the value of 1979 Washington Quarter?

• The presence of a 'S' mint mark indicating a Proof strike intended for collectors rather than circulation.
• The overall strike quality and preservation of original luster, especially for coins graded MS65 or higher.
• Specific minting errors such as double dies or off-center strikes which can increase value above the $0.25 face value.
• The presence of the 'Filled S' or 'Clear S' varieties found specifically on 1979 proof sets.

How to Identify 1979 Washington Quarter?

• Verify the 75% copper and 25% nickel clad outer layer over a pure copper core, visible on the coin's edge.
• Look for the 'P' mint mark for Philadelphia, 'D' for Denver, or 'S' for San Francisco proof versions.
• Check the obverse for the distinct portrait of George Washington and the '1979' date stamp at the bottom.
• Confirm the reverse features the classic eagle design with outspread wings, which was standard for the era.

History of 1979 Washington Quarter

Designed by John Flanagan and first released in 1932 to celebrate the 200th anniversary of George Washington's birth, this series replaced the Standing Liberty quarter. By 1979, the coins were composed of a copper-nickel clad composition rather than silver. The 1979-P was minted in Philadelphia and is common in circulation today.