Osborn & Co.
Lancaster, PA 1891-1897
Oxford Silver Plate Co.
A trademark of Wm. A. Rogers Ltd.
Acquired by Oneida in 1929.
See flatware patterns.
Ontario Silver Co., Ltd.
Thorold, ON 1883-1890; Humberstone, ON 1890-1899;
Niagara Falls, NY 1899-1905 Was acquired by
Wm. Rogers Mfg. Co., a part of International Silver,
in 1905. See flatware patterns.
Onondaga Silver Mfg. Co.
Syracuse, NY 1902-1904 Founded by Percy A. Coon
and H.M. Gale. Coon bought out Gale in 1904 and
started the P.A. Coon Mfg. Co.
Ontario Mfg. Co.
Muncie, IN 1897-1956 Acquired by the National Silver Co. in 1956.
Oxford Silversmiths Co.
New York, NY c. 1918- c. 1950
Harvey Osborn Silver Co.
Newark, NJ 1897-1919