Gorham Coin Silver Medallion Shell Pattern Luncheon Fork
Flatware (Fork) · Gorham Manufacturing Company (Providence, Rhode Island). Founded in 1831 by Jabez Gorham, the company became the premier American silversmith known for technical innovation and high-quality artistic designs.
Pattern: Medallion (shell variant), patented 1864 by George Wilkinson. This specific pattern is a 'Thread and Shell' derivative often associated with the early Medallion era production.

Type
Flatware (Fork)
Maker
Gorham Manufacturing Company (Providence, Rhode Island). Founded in 1831 by Jabez Gorham, the company became the premier American silversmith known for technical innovation and high-quality artistic designs.
Material
Coin Silver (.900 purity). Indicated by the 'COIN' stamp, common in American silver production prior to the wide adoption of the .925 sterling standard after the Civil War.
Dimensions
Estimated length of 6.75 to 7 inches (Luncheon/Dessert size). Estimated weight of 40-50 grams.
Description
A refined example of American Coin silver, this Gorham fork displays the elegant restraint of 1860s design. The pattern combines traditional English 'Thread and Shell' elements with the American Medallion style of George Wilkinson. Featuring a crisp shell terminal and an elegantly engraved script monogram, it represents the high-water mark of mid-Victorian American flatware before the era of mass-produced sterling.
Key Features
The 'PATENT 1864' and 'COIN' designations are diagnostic. The specific combination of a shell terminal with a threaded, fluted handle is a distinctive Gorham variant.
Material & Composition
Coin Silver (.900 purity). Indicated by the 'COIN' stamp, common in American silver production prior to the wide adoption of the .925 sterling standard after the Civil War.
Finish & Decoration
Oxidized and bright-cut engraving. Features a classic Neo-Grec/Neo-Renaissance style with a shell at the terminal, threaded borders, and vertical fluting. A script 'L.W.K.' monogram is engraved on the handle face.
Hallmarks & Stamps
Stamped 'PATENT 1864' and 'COIN' on the reverse shank. The Gorham lion-anchor-G mark is likely worn or present near the shoulder. The 'PATENT' mark refers to George Wilkinson’s design patent.
Construction Details
Die-struck construction. The piece was formed using high-pressure steel dies to achieve the crisp relief of the shell and threading, followed by hand-finishing and engraving.
Functional Features
Four-tined fork for general dining. Features a reinforced shoulder and tapering handle for ergonomic balance.
Handle & Grip Details
Solid coin silver handle featuring a spatulate terminal with an applied or struck shell motif. The handle is integrated with the tines.
Craftsmanship Details
Exceptional die-striking quality. Even after 150 years, the threading remains distinct. The hand-engraved monogram shows fluid, confident strokes characteristic of period master engravers.
Authentication Indicators
Historical consistency of the 'PATENT 1864' stamp, the font of the 'COIN' mark, and the weight of the metal. Gorham's characteristic die-work is evident in the depth of the shell motif.
Origin & Manufacturing
Providence, Rhode Island, USA. Manufactured in the Gorham factory which was, at the time, becoming one of the largest silver factories in the world.
Era & Period
American Civil War era / Neo-Grec (c. 1860-1875). The design reflects the mid-19th-century fascination with classical motifs and the transition to industrialized silver production.
Age Estimate
Circa 1864-1870. The patent year of 1864 provides a firm 'no earlier than' date, and the use of 'COIN' suggests production before Gorham fully converted to Sterling in 1868.
Cultural Significance
Coin silver items are artifacts of a pre-Sterling America, often made by melting down silver coins to ensure metal purity, reflecting 19th-century thrift and nascent industrial luxury.
Condition Notes
Very Good condition. Shows moderate tarnish and surface 'butcher' scratches consistent with age and use. Tines show slight rounding at the tips. Monogram is well-preserved.
Value Estimate
$40 - $75 USD. Value is driven by the maker's name and the 'COIN' silver historical interest, though monograms slightly reduce value for some modern collectors.
Care & Maintenance
Hand polish with a high-quality cream like Wright's Silver Cream. Avoid chemical dips which can strip the intentional oxidation (darkening) in the recessed design.
Similar Pieces
Tiffany & Co. 'English King' (heavier, Sterling), Gorham 'Medallion' (includes actual cameos), and various 'Thread and Shell' patterns by Reed & Barton.
Interesting Facts
George Wilkinson, who designed this, was an English silversmith who became Gorham's chief designer and was instrumental in winning the company international acclaim at the 1876 Centennial Exposition.