Active in Chicago, IL, 1871-1893; Hermann Wolfram.
Active in Chicago, IL, 1857-1870
Portland, Oregon
Milwaukee, Wisconsin 1886-1914.
With Geo. Kilgen & Son in NY office c. 1928
Middlesex, Ontario, Canada, 1871.
Winchester, New Hampshire, 1798; Boston, Massachusetts 1799-1833.
Elmira, New York 1887-1900; Chicago, Illinois 1900-1903.
Westfield, Massachusetts 1874-1898
Chicago, Illinois, 1869-1871; Milwaukee, Wisconsin, from 1873-1885.
London, England from 1916.
New York City, New York, 1849-1909.
Hull, England early 19th century
Boston, Massachusetts, 1838-1876
Westfield, Massachusetts, 1844–1870.
Brooklyn, New York, 1906-1910.
Portsmouth, New Hampshire, from 1980s.
Active in Marion, MA, 1983
Nameplate 1910s
Established by Bernard Schaefer and his sons 1875; firm renamed B. Schaefer & Sons, c. 1910
Salem, Ohio, 1919.
Salem, Ohio, 1914-1917.
Salem, Ohio, 1888; incorporated, 1905; succeeded by Wirsching-Binder Co., 1914.
Giengen, Germany, 1953-1960; Olso, Norway, 1960-1963; Austin, Texas, 1963-1965; Los Angeles, California, 1965-1968; Venice, California 1977-1989.
Peekskill, New York, 1932.
Providence, Rhode Island, by 1895; last listed, 1921.
Washington, DC, 1881-1922.
Cambridge, Massachusetts, 1880's.
Andover, Massachusetts, 1966; Exeter, New Hampshire, 1987-1996.
New York City, New York, 1968.
Westfield, Massachusetts, c.1888.
Princeton, NJ 1950s; Erie PA prior to 1963; Methuen, MA circa 1963; Andover, MA 1966; Exeter, NH 1987.
Wilmington, Delaware, c. 1980s.
Minneapolis, Minnesota, c1919.
Saint-Hyacinthe, Québec, Canada, c. 1896, 1905.
Pekin, Illinois, 1904.
Hollywood, California, 1986 to at least 1997.
no information
Robert Williams, Swampscott, Massachusetts, 1950s
Greenland, New Hampshire
Brand name of the Page Organ Co. of Lima, OH, late 1920s.
Location unknown, 1894.
Baltimore, Maryland, by 1880; last listed 1913.
With Wicks firm of Highland, IL, c. 1915; with Reuter-Schwarz firm of Trenton, IL, c. 1917
California
