International Silver Co. 'Frontenac' Pattern Sterling Silver Butter Spreader
Flatware - Butter Spreader (Flat Handle) · International Silver Co., specifically under the Wilcox & Evertsen brand (a subsidiary). Merged in 1898, it became a titan of American silver production based in Meriden, Connecticut.
Pattern: 'Frontenac' pattern, introduced in 1903. It is a highly sought-after Art Nouveau multi-motif floral pattern that is now discontinued.

Type
Flatware - Butter Spreader (Flat Handle)
Maker
International Silver Co., specifically under the Wilcox & Evertsen brand (a subsidiary). Merged in 1898, it became a titan of American silver production based in Meriden, Connecticut.
Material
Sterling Silver (.925 purity). Solid construction, not weighted or plated. The piece is approximately 92.5% pure silver with 7.5% copper alloy.
Dimensions
Standard butter spreader length is approximately 5.75 to 6 inches (14.6 cm). Estimated weight is between 25 and 35 grams.
Description
A magnificent example of American Art Nouveau flatware, this Frontenac butter spreader exhibits the flowing, organic beauty of the period. The handle is deeply embossed with lily blossoms and undulating stems that seem to grow organically toward the blade.
Key Features
Distinguished by its 'multi-motif' nature where different pieces in the set feature different flowers; the sinuous, high-relief floral casting is the primary diagnostic feature of Frontenac.
Material & Composition
Sterling Silver (.925 purity). Solid construction, not weighted or plated. The piece is approximately 92.5% pure silver with 7.5% copper alloy.
Finish & Decoration
Art Nouveau style featuring a heavy oxidized (patinated) finish in the recessed areas to highlight the floral relief. The decoration includes sinuous lily motifs and whiplash lines characteristic of the period.
Hallmarks & Stamps
Stamped 'STERLING' and the hallmark for Wilcox & Evertsen (two crossed hammers and a 'W' in a shield), often accompanied by the 'INTERNATIONAL S CO' mark.
Construction Details
Die-struck from a single piece of sterling silver sheet. This is a 'flat handle' butter spreader, meaning the handle and blade are one continuous piece of silver.
Functional Features
Features a blunt, rounded blade typical of a 'flat handle' spreader, meant for use at individual bread plates rather than a master butter knife.
Handle & Grip Details
Integral solid silver handle with a spatulate end, narrowing at the neck and widening into a decorative terminal. The organic flowing lines provide a comfortable grip.
Craftsmanship Details
High-quality die-work. The depth of the relief on the handle suggests the use of heavy-tonnage presses and expert finishing to ensure the floral details remain crisp.
Authentication Indicators
Clear 'STERLING' stamp located on the back of the handle neck and the distinctive flowing lines of the Frontenac die, which is difficult to replicate accurately in fakes.
Origin & Manufacturing
Meriden, Connecticut, USA. Manufactured by the International Silver Company, which consolidated many of New England's finest silver workshops.
Era & Period
Art Nouveau (1890-1910). The 'Frontenac' pattern is one of the purest expressions of American Art Nouveau, reflecting the naturalistic and flowing design trends of the early 1900s.
Age Estimate
Circa 1903-1920. Given the heavy oxidation and stylistic purity, it is likely an early production piece from the height of the pattern's popularity.
Cultural Significance
Represents the 'Gilded Age' shift toward specialized dining utensils, where a formal dinner could require over a dozen different types of forks and spoons.
Condition Notes
Fair to Good. There is significant heavy tarnish (sulfide deposits) that has darkened the entire surface. Minor surface scratches are visible on the blade which is common for 'estate' silver. No visible structural cracks.
Value Estimate
$45–$75 USD for a single spreader in this condition. Value increases significantly if professionally polished or sold as part of a service.
Care & Maintenance
Requires gentle hand polishing with a high-quality silver cream (like Wright's). Do not use 'dips' as they will remove the intentional oxidation that gives the pattern its depth and detail.
Similar Pieces
Often compared to 'Lily' by Whiting or 'Love Disarmed' by Reed & Barton, though Frontenac is considered more strictly botanical and less figural.
Interesting Facts
The Frontenac pattern is famous for featuring different floral arrangements depending on the type of utensil, making it a favorite for 'mixed bouquet' collectors.