International Silver Company '66' Plate Flatware Piece
Flatware · International Silver Company (IS). Established in 1898 in Meriden, Connecticut, it was a massive conglomerate formed by the merger of numerous New England silver manufacturers and became the largest silver company in the world.
Pattern: Unidentified decorative pattern; '66' stamp indicates a specific plating quality or manufacturing line within the International Silver commercial/institutional catalog.

Type
Flatware
Maker
International Silver Company (IS). Established in 1898 in Meriden, Connecticut, it was a massive conglomerate formed by the merger of numerous New England silver manufacturers and became the largest silver company in the world.
Material
Silver Plate (Electroplated Nickel Silver - EPNS). The piece consists of a base metal (likely nickel silver) coated in a layer of silver via electroplating. It is not solid sterling silver.
Dimensions
Standard flatware proportions (approx. 15-20cm depending on type). Weight is heavy due to the base metal composition but does not contribute melt value like sterling.
Description
This is a silver-plated flatware piece manufactured by the International Silver Company. The most prominent feature is the deep '66' stamp on the reverse of the handle. This number refers to the silver plating standard, categorized as industrial or premium grade plating intended to withstand frequent polishing and use. While not sterling, these pieces was appreciated for their heft and resemblance to solid silver at a more accessible price point.
Key Features
Prominent '66' quality stamp; machine-struck manufacture; lack of 'Sterling' or '.925' marks; typical industrial electroplate tarnish patterns.
Material & Composition
Silver Plate (Electroplated Nickel Silver - EPNS). The piece consists of a base metal (likely nickel silver) coated in a layer of silver via electroplating. It is not solid sterling silver.
Finish & Decoration
Polished silver finish with stamped '66' numerical mark. The handle shows a flared or shaped terminal characteristic of early-to-mid 20th-century mass-produced flatware.
Hallmarks & Stamps
Stamped '66' in an oval/cartouche. This is a weight or quality mark used by International Silver for their 'Extra Plate' or 'Hotel Plate' lines, often indicating the ounces of silver used to plate a gross of spoons/forks.
Construction Details
Die-struck and machine-manufactured. This process involves high-pressure stamping of strips of nickel silver, followed by industrial electroplating.
Functional Features
Standard dining utility; lacks mechanical features. Designed for durability and repetitive use in domestic or commercial settings.
Handle & Grip Details
Integrated metal handle as part of a single-piece construction. Typical flared ergonomic grip from the mid-20th century.
Craftsmanship Details
Consistent with high-volume industrial production. The stamp is deeply struck, ensuring it remains visible even after decades of wear, a hallmark of commercial-grade silverplate.
Authentication Indicators
The '66' mark is a known secondary mark for International Silver electroplate. The absence of a lion passant or 'Sterling' stamp confirms it is plated rather than solid silver.
Origin & Manufacturing
United States of America, likely Meriden or Wallingford, Connecticut. Produced in a large-scale industrial factory setting.
Era & Period
Mid-Century / Modern Era (circa 1930s-1960s). This period saw a peak in 'Hotel Plate' and numbered plating standards for institutional and household use.
Age Estimate
Circa 1940-1960. The '66' stamp and the specific style of the stamp cartouche are consistent with mid-century production runs.
Cultural Significance
Represents the democratization of 'fine' dining ware in 20th-century America, where plated silver allowed the middle class and commercial industries to maintain an elegant aesthetic without the cost of sterling.
Condition Notes
Fair to Good. Significant surface wear and heavy tarnish are visible. Dark oxidation (sulfide deposits) is present, particularly around the stamped mark. No visible 'bleeding' of base metal yet, but micro-scratching is prevalent.
Value Estimate
$1 - $10 USD. As a single plated piece with no silver melt value, its worth is purely utilitarian or as a replacement piece for a matching set.
Care & Maintenance
Clean with mild soap and water; use a non-abrasive silver cream like Wright's. Avoid over-polishing or silver 'dips,' as the thin layer of silver can eventually be stripped away, revealing the yellowish nickel-silver base metal (known as 'bleeding').
Similar Pieces
Oneida Silverplate, Reed & Barton silverplate, or other International Silver lines like 'IS' or 'Rogers'. Unlike Sterling, these are valued as sets or for utility rather than metal weight.
Interesting Facts
The numbering system (like 66, 88, or 99) was often used for contract orders for hotels, steamships, or railways to denote a specific thickness of silver that wouldn't wear through for a guaranteed number of years.