This coin is a unique piece of numismatic history, characterized by its official USD denomination and dated 1840. It appears to be a variant identified as "CAMPAIGN DEWITT-WHH-1840-50, CU 23mm," which suggests its association with a specific campaign or commemorative event related to that year. However, the absence of certain physical properties such as diameter, width, height, weight, and mintage indicates that this may be a theoretical or speculative type rather than an actual mint issue. Though the coin is noted with a mintage of '0', it implies that it was not produced in any quantity, making it potentially a rarity or a proposed design that never materialized into circulation. Consequently, it holds significant intrigue for collectors interested in campaign-related or historical coins. Due to the lack of physical characteristics and actual mintage, this coin may not have a conventional market value but holds historical significance and could be of interest to specialized collectors or historians focused on the political landscape of the 1840s. It serves as a captivating artifact for those who appreciate numismatic art and its documentation of American history.
| Country | United States of America | 
| Year | 1840 | 
| Serie | American Political Medals | 
| Denomination | Other / Varied | 
| Mint | Unknown | 
| currency | USD | 
| currency-amount | 0 | 
| diameter | 0 | 
| height | 0 | 
| mint-mark | None | 
| mintage | 0 | 
| type | Coins | 
| variant | CAMPAIGN DEWITT-WHH-1840-2, WM 43mm | 
| weight | 0 | 
| width | 0 | 
| year-display | 1840 |