
International Silver Company
Undated
INTERNATIONAL STERLING / P 664 / Lord Saybrook
Full International Sterling name with the named Lord Saybrook pattern and P 664 model.
stamped · Sterling silver
Ware & regional marks
The name “INTERNATIONAL STERLING / P 664 / Lord Saybrook” appears among International Silver marks on Sterling silver.
Founded November 19 1898. Historic Meriden manufacturing ended by 1984; the trademark/business continued under later ownership, so no universal brand end date is assigned.

International Silver Company
Undated
Full International Sterling name with the named Lord Saybrook pattern and P 664 model.
stamped · Sterling silver

International Silver Company
Undated
Full company name and Silver Soldered on institutional holloware. Capacity, model and boxed number are separate fields.
stamped · Silver-plated holloware

International Silver Company
Undated
Full International name with shield device, Sterling and Weighted Reinforced construction wording.
stamped · Sterling silver with weighted/reinforced base
International Silver Company was formed in 1898 by the consolidation of established silver manufacturers in the northeastern United States and Canada. Organized under New Jersey law, it developed its headquarters in Meriden, Connecticut. Important constituent businesses included Meriden Britannia, Barbour, Holmes & Edwards, Rogers firms and Watrous. Their existing names and trademarks often continued alongside the new corporate identity.
The group made sterling and silver-plated flatware, holloware, hotel equipment and decorative objects. Factories throughout the Meriden and Wallingford area supplied a broad market, from domestic table services to institutional dining. International also commissioned modern designs, including Henry Dreyfuss’s flatware for the 20th Century Limited in 1938. Its marks can therefore combine a constituent name, a corporate name, a material description and a pattern or model identifier.
During the postwar period the business diversified into other forms of metalworking and manufacturing. In 1969 the parent corporation adopted the name Insilco, while International Silver remained the silverware subsidiary. Sales and factory changes followed as the market contracted. Silverware production in Meriden ended by 1984, but the International name continued under subsequent owners. The history of the brand consequently extends beyond the operation of any one factory.
Also known as: International Silversmiths · I.S.Co. · International Sterling · International Silver Company
The same Barbour or Rogers name can occur before and after consolidation. An added International inscription establishes the corporate context.
The word International in a manufacturer’s name is different from the separate international precious-metal hallmarking system. Read the whole symbol and inscription.
Later ownership retained the name. A corporate stamp alone cannot assign an object to an early Meriden factory.