Stacks Bowers is buying and selling all rare coins and currency

HomeUS Coins1964 Washington Quarter Proof : A Collector's Guide

1964 Washington Quarter Proof : A Collector’s Guide

1964 Washington Quarter Proof. Image: CoinWeek / Adobe Stock.
1964 Washington Quarter Proof. Image: CoinWeek / Adobe Stock.

by Charles Morgan and Hubert Walker for CoinWeek Notes…

1964 marked the end of an era in United States coinage, and not just for Proof issues like the 1964 Washington quarter but for all silver coins struck for circulation.

The dime, quarter dollar and half dollar would all see their metal compositions changed, with only the half dollar retaining some semblance of precious metal – and then only through the end of the decade.

The Washington quarter and Roosevelt dime would be debased completely, with issues dated 1965 and beyond consisting of a sandwich metal composed of copper and nickel.

With 3,950,762 sets sold, the 1964 Proof Set established sales records and capped a decade-long trend of speculation and bulk buying. The United States Mint had sold three million sets in each of the three proceeding years, but popular sentiment regarding the new coin design made 1964 a banner year for set sales.

Speculators doubled down on organic demand, seeing the issue price of $2.10 as a low-cost-of-entry investment with huge potential upside.

The U.S. Mint, overwhelmed with demand for not only its Proof Sets–which took extra time and care to produce–but also its circulating coinage, would take a number of measures at the end of 1964 and the beginning of ’65 to reaffirm its mission to produce coins for the economy, and not for the pleasure of numismatists and speculators.

The Mint’s behavior was boorish and heavy-handed. While some in Congress saw coin collectors as hoarders who had become a threat to the economy, the Mint saw them as particularly irksome and initiated a number of draconian measures intended to chill demand for modern coin issues. The use of mint marks was discontinued. A new date freeze was instituted. Commerce was flooded with billions of new clad coins while the nation’s silver coinage was rapidly drained from circulation.

An olive branch, the loathed Prooflike “Special Mint Set“, was offered in 1965, ’66, and ’67. These sets, which sold for twice the price of the 1964 Proof Set, today trade for about $8.00. Collectors saw very little “special” about them, and after strong advocacy by the American Numismatic Association (ANA) and the leading numismatists of the period, the Mint resumed its Proof program in 1968, charging $5.00 per set.

The steadily increasing premiums charged for U.S. Mint products would continue to cause major discord within the secondary market of the collecting hobby.

The 1964 Washington Quarter Proof in Specific

The 1964 set, beyond being the last of the “classic” silver Proof Sets of the modern period of 1950-1964, was the only Proof set issued with a 90% silver Kennedy half dollar. This marks it as a one-year Proof type. Sets issued from 1950-1958 included the Franklin half dollar and the Lincoln “Wheat” cent. Sets issued from 1959-1963 included the Franklin half dollar and the Lincoln “Memorial” cent.

Public sentiment following Kennedy’s assassination and the Treasury’s quick adoption of a new coin to memorialize him undoubtedly contributed in large part to the record sales of the 1964 set. Anecdotes from dealers active at the time point to the timing of the Kennedy design and widespread hoarding of the issue as being the death knell to the half dollar’s utility as a circulating coin. But a more likely cause was Congress’s decision to only partially debase the denomination. A decision it reversed after a collector-only issue in 1970. By 1971, the American public was more or less content with not using coins in denominations larger than a quarter.

The 1964 sets, despite the high mintage, were produced to exacting standards for quality. Most sets are comprised of brilliant Proof issues, but the availability of Cameos and Deep or Ultra Cameos for this issue is among the highest for the 90% silver sets.

While the Mint would develop methods of applying Cameo frost to coins in the late 1960s (perfecting said methods in 1978), Proof coins struck in 1964 are encountered in Cameo or Deep/Ultra Cameo with relative infrequency. However, comparatively, ’63 and ’64 yielded far more of these frosted coins than any other year during the 1950-1964 run.

When collectors are looking for the best examples of Proofs from this period, they are looking for grade and the presence of thick, bold frost.

What is the 1964 Washington Quarter Proof Worth?

Regardless of condition, a Proof 1964 Washington quarter is made of 90% silver and has an actual silver weight of 0.1808 ounces. This means that if silver is $16.65 USD an ounce, then a Washington quarter struck before 1964 has a melt value of $3.01.

The numismatic premium for a well-preserved Washington quarter is worth approximately two times melt, or $10.00.

Coin certification by PCGS or NGC can add significant numismatic value to the coin, especially if the coin exhibits thick cameo frosting and has virtually flawless fields and devices. PCGS has certified 37 Brilliant 1964 Washington quarters as Proof 70, but to date, no Cameo or Deep Cameo has earned higher than Proof 69. A PCGS Proof 70 with great eye appeal will trade for about $300; however, a badly spotted example in an old PCGS holder sold at Heritage in 2017 for $119.

That coin sold for about $109 too much.

Brilliant examples in 69 routinely trade for $30. In Cameo, a 1964 Washington quarter in Proof sells between $50 to $75. The dividing line between Cameo and Deep/Ultra Cameo can be arbitrary. A superior Cameo may very well exceed the eye appeal of a run-of-the-mill Deep Cameo, making a stretch buy of $75 to $100 for a PQ Cameo a logical play for the specialist collector.

In Deep/Ultra Cameo, in 69, expect to pay between $200 and $300… more if the coin is truly remarkable. This price is down considerably from the $1,000+ prices this issue realized at auctions in the early 2000s. Not all Deep/Ultra Cameo coins are created the same; some have just enough frost to earn the designation, while others come blanketed in six feet of frost. That latter, exponentially rarer coin, should bring substantially more than prevailing rates of sight-unseen coins in the same grade.

* * *

Market Data and Noteworthy Specimens

Through April 2024, NGC reports 22,407 grading events of the 1964 Washington quarter in Proof. 6.32% of this total earned the Cameo designation, while a paltry 1.93% earned Ultra Cameo. The typical grade for a submitted coin was in the Proof 67 to Proof 68 range, with a sizable population in Proof 69. Assume that coins submitted for grading were handpicked for quality. On average, a fresh Proof set that was well cared for will yield a quarter in this grade range. Expect worse if the coin was mishandled, the set’s packaging is brittle or damaged, or the coin was removed and put into a Capital holder.

Also through April 2024, PCGS has graded 8,411 1964 Washington quarters in Proof. From that pool, PCGS has attributed their Deep Cameo designation to 5.81% of coins submitted, while 12% earned the company’s Cameo attribution. PCGS’ grade distribution mirrors that of NGC.

That one service’s Cameo and Deep/Ultra Cameo designation is higher than the other’s, given the relative population size, is interesting but not conclusive. Our assumption is that more coins were submitted in bulk to NGC, regardless of the presence or absence of frost.

That said, based on our observations, NGC’s 1.93% appearance of Ultra Cameos is a little too low and PCGS’s 5.81% is a little too high. A more accurate ballpark is 90% Brilliant, 7% Cameo, 3% Deep/Ultra Cameo.

Top PopulationPCGS PR69DCAM (110, 4/2024), NGC PF69UC (112, 4/2024), and CAC PR67CAM (0:1 stickered:graded, 4/2024).

  • NGC PF60CAM #1272080-013: Heritage Auctions, February 14, 2008, Lot 519 – $2,185. Weaker cameo on reverse held this back from UCAM designation.
  • PCGS PR69DCAM #7814263: Stack’s Bowers, April 12, 2023, Lot 91557 – $144.
  • PCGS PR69DCAM #5685387: Heritage Auctions, October 20, 2020, Lot 25765 – $396.
  • NGC PF69UCAM #1833932-024: Heritage Auctions, June 30, 2020, Lot 21126 – $408.



John Flanagan’s obverse design features a left-facing portrait of George Washington based on the Jean-Antoine Houdon bust of 1786. LIBERTY wraps around the top of the coin, above Washington’s hair. The date “1972” wraps around the bottom, below Washington’s bust truncation. To the left of Washington is the national motto IN GOD WE TRUST.



A heraldic eagle, rendered in Art Deco, style is perched atop a sheaf of arrows. The arrows and the eagle’s head are facing left. Two sprays of olive branches form a “U” shape wrapping around the bottom of the eagle. Wrapping around the top of the coin is the following text: UNITED STATES OF AMERICA. Below that, the motto E PLURIBUS UNUM. Wrapping around the bottom of the coin, the denomination QUARTER DOLLAR is inscribed.


The edge of the 1964 Proof Washington quarter, like all Washington quarters, is reeded.

Coin Specifications:

Country:  United States
Year Of Issue:  1964
Denomination:  Quarter Dollar
Mint Mark: None (Philadelphia)
Mintage:  3,950,762
Alloy:  90% Silver, 10% Copper
Weight:  6.25 grams
Diameter:  24.3 mm
Edge:  Reeded
OBV Designer  John Flanagan
REV Designer  John Flanagan
Quality:  Proof



CoinWeek Notes
CoinWeek Notes
CoinWeek Notes presents expert analysis and insights from Charles Morgan and Hubert Walker, the award-winning editors of

Related Articles


  1. I have a 1964 silver quarter. It’s weight is 6.38 grams. Is there anything I need to know about this quarter. Thanks in advance

    • The nominal weight of a 1964 90%-silver quarter is 6.25 gm with a tolerance of ± 0.194 gm. That puts your quarter on the high side but not enough to raise a flag.

      Unless it’s in proof or uncirculated condition it’s unlikely to be worth more than its melt value, about $4.50 as of this writing. Of course that’s the selling price; a metals buyer will offer a lot less.

  2. Somebody I know has got stolen coins, some of these coins did have cases and I seen them takin them out and stopped them one was 1964 camo with the double letters on some letters.. I do t know what to tell my friend

  3. I would like very much to send you a picture of my silver 1964 quarter it is in my opinion mint condition. How do I get that picture to you?


Please enter your comment!
Please enter your name here

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Great Collection Coin Auctions

AU Capital Management US gold Coins

Doug Winter Numismatics Branch Mint Gold