David F. Olendorf
Cooperstown, NY 1849-1860
Jeweler.
Olendorf to Oxtoby
Henry M. Ordway
Lowell, MA 1847-1895
Was in partnership with James K. Fellows 1847-1855.
Henry A. Osgood / H.A. Osgood & Co.
South Berwick, ME c. 1845-1857 and
Lewiston, ME 1859-c. 1900 Jeweler.
Was in the business of H.A. Osgood & Son (retail) with Charles H. Osgood 1874-c. 1900 and H.A. Osgood & Co. (wholesale) 1874-c. 1900; theses two businesses consolidated with the Robert C. Barnstone Co. in 1926 to become the Barnstone-Osgood Co.
Oskamp, Nolting & Co.
Cincinnati, OH 1887-1980 Founded by William S.P. Oskamp
and Charles A. Nolting. Incorporated in 1907 as the Oskamp
Nolting Co. Jewelers.
Ovington Bros. Co.
Brooklyn, NY 1846-c. 1930 Importers and merchants.
Owen & Wright
Montgomery, AL c. 1845
Oxtoby & Duffield
Wheeling, WV c. 1868-1878 and Erie, PA 1878-1890
William H. Oxtoby and William C. Duffield. Jewelers.
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