Online Encyclopedia of Silver Marks, Hallmarks & Makers' Marks
• • •
American Silver Marks

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Alphabetical Listing by Maker's Name
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A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    YZ

Pictorial Marks              Initial Marks              Unidentified Marks

O

Nathaniel Olmsted & Son
New Haven, CT
c.1847




Nicholas & Daniel Onderdonk
New York, NY ~ c.1850 - 1900
Sterling and plated silver holloware.










Oneida Silversmiths
Sherrill, NY ~ ca.1877 - Present
Sterling and plated silver holloware and flatware. Sterling line began in 1946.



Oneida Flatware Patterns







David Orgell
Los Angeles, California ~ 1933 - Present
Beverly Hills retailer - jewelry and giftware






Harry Osaki
(1916-1999)

Pasadena, CA
active from c.1947
Handwrought holloware, flatware & studio jewelry


John Osborn
Utica, NY
c.1804 - 1807. Usually in a partnership.







Alphabetical Listing by Maker's Name
• • •
A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    YZ

• • •

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