International Silver Company
Antique Early 1900s American Art Nouveau Barware
Silver Plate
Vintage 1950s English Mid-Century Modern Sheffield and Silverplate
Silver Plate
Vintage 1980s Italian Modern Glass
Art Glass, Blown Glass
Antique Late 19th Century American Cigar Boxes and Humidors
Metal, Bronze
Vintage 1980s German Mid-Century Modern Barware
Metal, Silver Plate
Vintage 1920s North American Art Deco Tobacco Accessories
Silver, Sterling Silver, Enamel
Vintage 1940s American Retro Brooches
Silver, Sterling Silver
Early 20th Century Industrial Sports Equipment and Memorabilia
Silver Plate
Vintage 1940s Danish Art Deco Link Bracelets
Silver, Sterling Silver
Vintage 1940s American Art Deco Link Necklaces
Silver, Sterling Silver
Early 20th Century American Victorian Sterling Silver
Sterling Silver
Early 20th Century American Art Deco Sterling Silver
Sterling Silver
Early 20th Century American Art Deco Sterling Silver
Sterling Silver
Early 20th Century American Edwardian Sterling Silver
Sterling Silver
Vintage 1920s American Art Deco Barware
Silver Plate
20th Century American Mid-Century Modern Sterling Silver
Lead, Sterling Silver
Vintage 1920s Central American Sheffield and Silverplate
Silver Plate
20th Century Serving Pieces
Silver Plate
20th Century American Art Nouveau Platters and Serveware
Silver Plate
20th Century American Art Nouveau Platters and Serveware
Silver Plate
20th Century American Serving Pieces
American Sheffield and Silverplate
Silver Plate
Antique 19th Century American Candle Holders
Vintage 1970s Italian Centerpieces
Murano Glass
Vintage 1970s Italian Centerpieces
Murano Glass
Late 20th Century Italian Centerpieces
20th Century American Art Nouveau Platters and Serveware
Silver Plate
20th Century American Art Nouveau Platters and Serveware
Silver Plate
Early 20th Century American Tea Sets
Vintage 1940s American Tableware
Vintage 1920s American Art Deco Historical Memorabilia
Silver Plate
Vintage 1920s American Art Deco Cigar Boxes and Humidors
Silver Plate
Vintage 1920s American Art Deco Cigar Boxes and Humidors
Silver Plate
Vintage 1970s Italian Centerpieces
Murano Glass
- 1
International Silver Company For Sale on 1stDibs
How Much is a International Silver Company?
- 1stDibs ExpertSeptember 10, 2024Yes, the International Silver Company produced real silver products. The hallmark "IS," however, refers to the brand and does not indicate purity, as International Silver mass produced silverplated flatware and holloware as well as sterling. In order to determine if the piece is real silver, look for the standard marks that indicate purity — the number 92.5 or 925 and the word “sterling” are indicators of sterling quality.
When an object is described as “silver” or “sterling silver,” it means that it contains 92.5% pure silver (the remaining 7.5% consists of copper and/or other alloys). The purity standard was first established in England and later adopted in the United States. The mark on antique British sterling-silver pieces is the lion passant (a lion walking to the left), which signifies a work is 92.5 percent pure sterling; if it’s not there, it is likely silverplate — or not English.
International Silver was a Connecticut conglomerate formed from 17 companies in 1898. It was once the largest manufacturer of silver and silver-plated products in the world.
Find antique International Silver Company serveware, platters and decorative objects for sale on 1stDibs. - 1stDibs ExpertMay 3, 2024No, the International Silver Company is not still in business. In 1981, the company stopped producing silver due to financial troubles. By 1983, its assets had undergone complete liquidation, and in 1984, Katy Industries Inc. purchased the company. On 1stDibs, shop a selection of International Silver Company silver wares.
- 1stDibs ExpertOctober 15, 2024Yes, the Derby Silver Company is real silver. However, most pieces produced by the maker are silver-plate, meaning they have a finish that consists of a thin layer of genuine silver. The remainder of the silver-plated tableware and decorative objects are made of base metal. Founded in 1872, the Derby Silver Company was an American silversmith best known for its line of silver-plated mirrors, combs, brushes, clocks, flatware and tea sets. On 1stDibs, explore an assortment of Derby Silver Company silver wares.
Read More
37 Cheerful Home Bars, Where Everybody (Literally) Knows Your Name
Simple or sophisticated, equipped with console, cart or custom cabinetry, these stylish bar areas deserve a toast.
How a Craving for Color Revolutionized Glass
After synthetic dyes changed fashion, home goods and printed matter, it was only a matter of time till glass caught up.
1882 Ltd. Looks to the Future of Ceramics in the U.K. with an Eclectic Exhibition and Auction
Faye Toogood and John Pawson are among the list of plate designers.
20 Inviting Dining Rooms Perfectly Arranged for Entertaining
Top interior designers show — and tell — us how to create delectable spaces for hosting dinner parties.
Paul Revere Crafted This Silver Coffee Pot 250 Years Ago
Perhaps best known as a Revolutionary War hero, Revere was also an accomplished silversmith, and this pot is now available on 1stDibs.
From Arne Jacobsen to Zaha Hadid, Top Designers Tackle Tableware
Clever objects like these make feasting even more festive.
How the Chunky, Funky Ceramics of 5 Mid-Century American Artists Balanced Out Slick Modernism
Get to know the innovators behind the pottery countercultural revolution.
Ready for a Cinderella Moment? This Glass Handbag Is a Perfect Fit
Glass slippers might be the stuff of fairytales, but glass handbags? Artist Joshua Raiffe has made them a reality, and they're far less delicate than you might imagine, but just as dreamy.








