Check Out Books & Supplies at Whitman.com.
Die and Hub Trials and Splashers us

1866 Die and Hub Trials and Splasher Values

Greysheet & Red Book® PRICE GUIDE

The Die and Hub Trials and Splashers series of Pattern Coinage in the U.S. Coins contains 1 distinct entries.

Pattern coins are experimental pieces that were produced by the United States Mint and served as prototypes of eventual coins. The popular reference United States Pattern Coins by J. Hewitt Judd lists some 2,000 types of pattern coins made since 1792, meaning those who collect pattern coins have plenty of objectives to keep them busy.

Unlike regular-issue coins, which are distributed into circulation through banks or sold by the US Mint directly to collectors and dealers, pattern coins were never necessarily intended to leave mint property. Often, pattern coins were clandestinely seized by their designers and engravers and sold to their friends or coin dealers. In other cases, patterns that were passed around to lawmakers for approval sometimes never made it back to US Mint officials and later passed on down within families or sold to numismatists.

Eventually, US Mint officials heightened guard on pattern coins, and thus pieces dating after the 19th century are rarely found outside museums or academic settings. Pattern coins are quite collectible, and many pieces are rare. Sometimes, coins that have long masqueraded as regular-issue pieces are patterns that have never been officially attributed as patterns. Thus, it pays to closely examine all coins -- especially older pieces -- to ensure they are not really pattern coins that have simply gone unnoticed.
Subscribe for complete pricing access Subscribe to View Log In

From the Greysheet Marketplace

Live listings from Greysheet dealers
See all

Greysheet News

The Business of Numismatics: November 2026 Greysheet Editor's Letter
The Business of Numismatics: November 2026 Greysheet Editor's Letter

The rare coin market so far in 2026 has been somewhat volatile, with greater price swings happening over a shorter period of time when compared to historical norms.

Whitman Expos Prepares for Flagship Baltimore Show November 12-14 Amid Hot Numismatic Market
Whitman Expos Prepares for Flagship Baltimore Show November 12-14 Amid Hot Numismatic Market

Free three-day Fall Expo brings Stack's Bowers Galleries Showcase Auction lot viewing, a 2026 U.S. 250th Anniversary coins, educational programming, and one of the hobby's biggest dealer floor to the Baltimore Convention Center.

Science Meets 1776: New Whitman Book Reopens the Mystery of the Continental Dollar
Science Meets 1776: New Whitman Book Reopens the Mystery of the Continental Dollar

As America celebrates its 250th anniversary, Robert L. Rodriguez combines cutting-edge science, numismatic research, and detective work to uncover new evidence about one of the nation's most enigmatic artifacts.

Events

Heritage Auctions: US Currency Tuesday Select Auction
Heritage Auctions: US Currency Tuesday Select Auction Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Heritage Auctions: World Paper Money Tuesday Select Auction Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session Location: Heritage Auctions
Tuesday, September 1, 2026