John Osborn
Utica & Homer, New York
1st H. 19th C. In partnerships: Rugg & Osborn (before 1804), Osborn & Hammond (c.1804), Butler & Osborne (c.1805-1807). Relocated his business to Homer, NY in 1820. Grandfather to William Osborn Stoddard, secretary to Lincoln. Mark with reversed "S" is likely earliest. |
John Osgood Sr.
Haverhill, New Hampshire
(b.1770-d.1840) Active 1795-1817,
silversmith & clockmaker, also used a "J•O" mark. |
John Osgood Jr.
Boston, Massachusetts
(b.1798-d.1861) Active 1821-1857,
silversmith & watchmaker, apprenticed with his father and inherited both the illustrated mark and the "J•O" mark. |
Clemens Oskamp
Cincinnati, Ohio
(b.c.1822-d.1887) Active 1854-1887, silversmiths, jewelers, clock and watchmakers, large establishment with retail outlet at 175 Vine St. (from 1868) and separate manufactory on Harrison. Succeeded by Oskamp-Nolting Jewelers. |
Theodore Oskamp
Cincinnati, Ohio
(d.1854) Active 1845-1854, silversmiths, jewelers, watchmakers. Clemens Oskamp joined the firm in the 1840s and inherited it upon his brother's death. |
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Jonathan Otis
Middletown, Connecticut
(b.1723-d.1791) Active 1750-1791, apprentice to Moody Russell, worked first five years in Newport RI, afterwards relocated to Middletown, CT. Working silversmith. |
August F. Otto
Chicago, Illinois
(b.c.1804-d.1890) Active 1840s-1870s, jeweler, watchmaker & retail silversmith. |
Ephraim Outten
Accomack, VA
Maysville, KY
(b.1781-d.1825) Active in Virginia (1803-1816), in Kentucky (1816-1825), working silversmith. |
John Owen Jr.
Philadelphia, Pennsylvania
Active c.1804-c.1840, silversmith & jeweler. Listed as J. Owen & Company by 1839. |
Lewis Owen
Montgomery, Alabama
Active 1831-1856, silversmith and jeweler, partnership of Owen & Wright c.1845 |
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