Mintage: Unrecorded

Rarity: 2 known

Designer: Unknown
Engraver: Unknown

Diameter: 23 mm

Metal Content: Copper

Weight range: 58.6 grams

Edge: Plain

Notes:
Judd 9, Judd 10 and Judd 11 are from the same pair of dies.  Judd 10 has a reeded edge; Judd 11 has a plain edge.   The presumed emission sequence is Judd 11 first, then Judd 10, followed by Judd 9.

Images courtesy of Ira & Larry Goldberg Coins & Collectibles

Known examples (3):
"MS-64 Brown, cancelled obverse"
- Goldbergs 2/2005:805, $54,050.00
This example was discovered by an anonymous source some time in 2004.

"AU"
- Adam Eckfeldt
- Mint Cabinet
- Dr. Edward Maris
- Bowers & Ruddy "Garrett", March 1981 - Donald Patrick?

PCGS AU-55
- William Doyle Galleries "Loye Lauder"
- Dana Linett

Notes: Breen attributes the obverse to Adam Eckfeldt, after Rittenhouse? and the reverse to Birch.  

See also: Judd 9 (Silver Disme) and Judd 10 (Copper Disme with a reeded edge).  

Sources and/or recommended reading:
"United States Pattern Coins, Experimental and Trial Pieces", Eighth edition by J. Hewitt Judd, M.D.

"Walter Breen's Complete Encyclopedia of United States and Colonial Coins" by Walter Breen