Discoveries & Rediscoveries

This page is reserved primarily for new pattern discoveries or rediscoveries. The discoveries have been arranged by year with patterns appearing first, then the die and hub trials in the Splasher Discoveries section.

In certain instances, this information might have been used in other articles within the 'Specialist Topics' section.

Please be advised that each article is courtesy of the author who supplied it and should only be reproduced with their permission.


2 J13/P15 1792 Quarters Found in Museum

A 4th J17/P23A - 1794 Half Dollar Discovered
A 4th J17/P23A - 1794 Half Dollar Discovered

A 5th J17/P24 Discovered
A 5th J17/P24 Discovered

A 6th J17/P25 Discovered in Vienna Museum
A 6th J17/P25 Discovered in Vienna Museum

A 7th J17/P24A Discovered
A 7th J17/P24A Discovered

An 1836 Die Alignment III Circulated Gobrecht Dollar

1838 Struck over 1859 Dollar
1838 Struck over 1859 Dollar

1859 2-Headed Indian Cent Mule Rediscovered

"J309" misattributed

"J325a" does not exist!

J425 Struck Over an 1840-O Quarter
J425 Struck Over an 1840-O Quarter

J927A/P1046 and J929A/P1048 Are These Error Listings?

A second P1601 - 1876CC dime trial appears

A second J1539/P1708 reappears

1965 Martha Washington Dime - P2081 Surfaces
1965 Martha Washington Dime - P2081 Surfaces

J2185
J2185

J2180/P4100
J2180/P4100

J2182
J2182

P2082 - Martha Washington Quarter in Private Hands
P2082 - Martha Washington Quarter in Private Hands

J2132/P2083 Struck on a Quarter Planchet
J2132/P2083 Struck on a Quarter Planchet

Splasher Discoveries