1866 3-Cent Silver PR DCAM Values

Greysheet & Red Book® Price Guide
Melt: $1.82 (0.0217 oz Silver)

Sponsor

shop eBay

Sponsor

shop David Lawrence Rare Coins

Sponsor

shop

Sponsor

shop Whitman

Sponsor

shop US Coins and Jewelry

1866 3-Cent Silver PR DCAM Values

Details

The 1866 Proof Three Cent Silver comes from a moderately low mintage for its series of 725 coins; most of which were saved leaving the issue readily available to collectors and relatively affordable. Scarce only in gem condition. Cameo pieces are far more difficult to locate in all grades and deep cameos are a rarity. Look for attractive toners as this series is full of them.

down This coin is made of 0.9 silver; 0.1 copper and has a current melt value of $1.82

Obverse: A six-pointed star with a harp in the center is surrounded by UNITED STATES OF AMERICA on the periphery and the date positioned at the bottom. For the type III issues (1859-73) there is a single frame line around the star.

Reverse: The roman numeral III is centered in the design ensconced in a large, bejeweled letter C surrounded by 13 stars on the periphery. An olive sprig is added above the roman numerals.

Basic Information

GSID:

3687

Coin Date:

1866

Denomination:

3cS / 3-Cent Silver

Designation:

PR

Mint & Coinage Details

Mint Location:

Philadelphia

Mintage:

725

Coinage Type:

Three cent silver

Coinage Years:

1859-1873

Composition:

0.9 silver; 0.1 copper

Physical Characteristics

Fineness:

0.9

Weight:

0.75 gr

Weight:

0.0241 oz

Precious Metal Weight:

0.0217 oz

Strike Type:

Proof

Diameter:

14 mm

Coin Shape:

Round

Design Details

Designer:

James B. Longacre

Obverse Lettering:

UNITED STATES OF AMERICA, 1866

Obverse Designer:

James B. Longacre

Reverse Lettering:

III

Reverse Designer:

James B. Longacre

Feedback:

Available on Greysheet Marketplace

View All

Dealer Directory

View All Dealers
Rarity7
FEATURED

Greysheet News

View All News
The Business of Numismatics: March 2026 Greysheet Editor's Letter
The Business of Numismatics: March 2026 Greysheet Editor's Letter
3/3/2026

The rare coin market has continued its strong performance unabated despite unpredictable volatility in the precious metals space.

America's First Quarter Dollar
America's First Quarter Dollar
3/2/2026

The 1796 Draped Bust quarter dollar is a very important first-year of issue, one-year type coin and the only American quarter struck during the 18th century.

Stack's Bowers Galleries Presents Impressive Collections and Fabulous Rarities in the Spring 2026 Showcase and Rarities Night Auctions
Stack's Bowers Galleries Presents Impressive Collections and Fabulous Rarities in the Spring 2026 Showcase and Rarities Night Auctions
3/2/2026

One of the first signs of spring in the numismatic year is the Whitman Spring Expo in Baltimore, MD, and with it Stack's Bowers Galleries' official auction.

Map icon

Mustang Town Center

Map icon

Rothchild Catering & Conference Center