Name: 1840 P25c Master Die Trial, J-110 MS
SKU: 12087

View Image Gallery Image for 1840 P25c Master Die Trial, J-110 MS

Thank you to our sponsors!

Go check them out!

Struck on a broad, thick brass disc (not a coin planchet). Possibly two mechanical reductions joined in an electro.

Obverse Description

Impression in relief of an unfinished hub or related die, an early stage, not a working die, lacking stars, but with a scribe line to position such. No date (as expected; dates were added sequentially later on working dies).

Reverse Description

Impression in relief of a hub or related early-process die.

Catalog Information

GSID: 12087

Strike Type: Business

Coin Shape: Round

Edge: Plain

Variety: Master Die Trial

Variety 2: J-110

Coin Date: 1840

Denomination: P25c

Designation: MS

Mint Location: Philadelphia

Mintage: Unique

Coinage Type: Pattern

Coinage Years: 1840

Composition: Brass plated white metal

Rarity: unique

PCGS #: 11478

Subscribe to View

View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.

Greysheet News

Greysheet Offers Former Numismaster Subscribers 3 Months Free Subscription

Numismaster.com ceased operations on July 31, leaving paid digital subscribers scrambling to pursue other options for their numismatic information.

By Larry Jewett 8/10/2026

Special Quarters Headed for Circulation

The search is on for special quarter dollars that will be placed in circulation by the United States Mint as part of the nation's Semiquincentennial celebration.

By Larry Jewett 8/10/2026