Designer: Miriam Haskell (American, 1899–1981)
Manufacturer: Haskell Jewels (American, founded 1926)

Designer: Herter Brothers (American, 1864–1906)

Designer: Tommi Parzinger (American, born Germany, 1903–1981)
Maker: Peter Albert Reimes (American, born Germany, 1900–ca. 1945)

Maker: Tommi Parzinger (American, born Germany, 1903–1981)
Fabricator: (hinges) Otto Rasmussen

Designer: Scott Burton (American, 1939–1989)

Maker: Unknown

Maker: Tiffany and Company (American, founded 1837)

Artist: Clio Hinton Huneker (American, 1870–1925)

Designer: Robert Ball Hughes (American, 1804–1868)
Maker: James Thomson (American, active ca. 1834–41)

Maker: Marcus & Co. (American, 1892–1942)

Maker, attributed to: Herter Brothers (American, 1864–1906)

Maker: Albert Coles & Company (active ca. 1835–75)

Maker: William Gale and Son (American, active 1850–58; 1862–67)

Designer: Francisco Rebajes (American, 1905–1990)

Maker: Herter Brothers (American, 1864–1906)

Maker: Simeon Soumaine (American, born England, baptized 1685–ca. 1750)

Maker: UnknownMaker

Maker: Marilyn F. Cooperman (American, born Canada, 1936–2020)

Maker, possibly by: Herts Brothers (American, 1874–1908)

Artist: Thomas Gentille (American, born 1936)

Manufacturer: Tiffany and Company (American, founded 1837)
Patron: Ogden Goelet, American, 1851–1897

Maker: Art Smith (American, born Cuba, 1917–1982)

Designer: Paulding Farnham (American, 1859–1927)
Manufacturer: Tiffany and Company (American, founded 1837)

Maker, probably by: J. L. Mott Ironworks (American, 1828–1903)