International Silver Co. Frontenac Pattern Sterling Silver Flatware Piece
Flatware (likely a Spoon or Fork handle section) · International Silver Company, Meriden, Connecticut. Formed in 1898 as a corporation of many of the most prestigious New England silversmiths. High reputation for Art Nouveau designs.
Pattern: Frontenac (introduced in 1902). One of the most famous Art Nouveau patterns, featuring lily or orchid-like floral arrangements with winding whiplash curves.

Type
Flatware (likely a Spoon or Fork handle section)
Maker
International Silver Company, Meriden, Connecticut. Formed in 1898 as a corporation of many of the most prestigious New England silversmiths. High reputation for Art Nouveau designs.
Material
Sterling Silver (.925 purity). Likely a solid silver piece given the era and pattern profile.
Dimensions
Based on detail, the handle width is approximately 1.5-2 cm. Weight varies by piece type but Frontenac is known for its heavy, substantial silver gauge.
Description
An exquisite example of the Frontenac pattern by International Silver Co. The piece showcases the pinnacle of Art Nouveau flatware design, with flowing, sinuous lines that encapsulate a delicate lily. The oxidation in the deep recesses provides a dramatic contrast to the polished raised silver surfaces.
Key Features
Deeply carved lily blooms, sinuous asymmetrical 'whiplash' scrolls, and the specific 'ISCo' stamp combined with the pattern's signature heavy weight.
Material & Composition
Sterling Silver (.925 purity). Likely a solid silver piece given the era and pattern profile.
Finish & Decoration
High relief Art Nouveau styling. Features 'Whiplash' curves, repoussé floral motifs (specifically lilies), and an oxidized (darkened) background to highlight the depth of the 3D casting.
Hallmarks & Stamps
Features the 'ISCo' (International Silver Co) mark with the '1' prefix often denoting a specific manufacturing line or subsidiary. The 925/1000 mark is standard for American sterling of this era.
Construction Details
Die-struck with high-pressure steel dies to achieve incredible depth of relief. Hand-finished and hand-polished to accentuate the floral highlights against the darkened recesses.
Functional Features
Ergonomic flared handle characteristic of the early 20th century. High relief provides a natural grip texture.
Handle & Grip Details
Flared terminal with organic, asymmetrical floral design characteristic of the French influence on American Art Nouveau.
Craftsmanship Details
Masterful die-sinking evident in the clarity of the orchid petals and the fluid transition of the curves. The balance between negative space and high relief demonstrates superior turn-of-the-century engineering.
Authentication Indicators
Characteristic Frontenac floral arrangement, hallmark stamp depth, and the specific weight-to-size ratio unique to International Sterling's premium lines.
Origin & Manufacturing
United States, Meriden, Connecticut. Produced during the golden age of American silver manufacturing.
Era & Period
Art Nouveau (1890-1910). This piece is a quintessential example of the movement's focus on nature, organic flow, and rejection of industrial rigidity.
Age Estimate
Circa 1902-1920. The hallmark style and depth of relief are consistent with early production runs of this pattern.
Cultural Significance
Represents the 'Gilded Age' transition into modernism, where high-status households moved from rigid Victorian patterns to more 'artistic' and nature-inspired dining sets.
Condition Notes
Good to Very Good. Significant tarnish/patina in the recesses (desirable for this pattern). Surface scratches and 'heel wear' are likely present on the reverse, typical of high-relief patterns from this age.
Value Estimate
$75 - $250 per piece depending on the specific implement (serving pieces can exceed $500). The Frontenac pattern maintains high resale value due to its weight and artistry.
Care & Maintenance
Clean with a high-quality silver cream like Wright's. Do not use chemical dips, as they will strip the desirable dark oxidation in the floral recesses, ruining the visual depth.
Similar Pieces
Gorham 'Lily', Wallace 'Violet', or Unger Bros 'Love's Dream'. Frontenac is distinguished by its more aggressive relief and specific lily species representation.
Interesting Facts
Frontenac is considered one of the 'Big Three' Art Nouveau silver patterns of the era, along with Unger Bros designs and Gorham's Martelé, making it highly collectible.