IBACH SOHN, RUD.  Est. 1794 by Johannes Adolph Ibach as Ibach Piano &
     Organ manufacturers in Germany  In 1839 J. Adolph Ibach retired and his
      sons Carl Rudolf and Richard Ibach ran the company with the help of their
     brothers Adolph Jun. and Gustav Adolph.  In 1869 the company split into
     two companies, an organ manufacturer, held by a family member and the
     Rud. Ibach Sohn piano company  The headquarters were in Barmen, with
      supplementary production facilities in Berlin, Cologne, Dusseldorf and
     Schwelm.  After WWII, Schwelm became the company headquarters and
      the only production facility  The company is still family owned (now in the
      sixth generation) and produces upright and grand pianos, it is the world's
      oldest piano builder stillin operation.  Rud. Ibach Sohn owns Schiedmayer
      Piano GmbH and Roth & Junius Piano GmbH., they also build special edi-
      tion pianos based on designs by architects.  Current address is Rud. Ibach
      Sohn, Wilhelmstrabe 43, D-58332 Schwelm, Germany Phone 011 49 02336-
       9393-0, Fax 011 49 02336-939393.  See photo on page 306.
     1820-464    1905-50200   1932-96600   1971-119550
     1830-701    1906-52900   1933-96800   1972-121401
     1840-1189   1907-55300   1934-97000   1973-123251
     1845-1603   1908-58000   1935-97200   1974-125101
     1850-1906   1909-60600   1936-97400   1975-126901
     1855-2600   1910-63600   1937-97600   1976-128700
     1860-2900   1911-66800   1938-97800   1977-130800
     1865-3450   1912-70200   1939-98100   1978-133050
     1870-3800   1913-73600   1940-98300   1979-134925
     1875-5400   1914-75900   1948-98310   1980-136675
     1880-7800   1915-76600   1950-98500   1981-138450
     1885-12500  1916-77700   1955-99500   1982-139700
     1890-20100  1917-78400   1956-100000  1983-140960
     1891-21800  1918-79100   1957-100850  1984-141555
     1892-23000  1919-81200   1958-101700  1985-143005
     1893-24600  1920-82100   1959-102700  1986-143955
     1894-26100  1921-83400   1960-103800  1987-144700
     1895-28000  1922-85000   1961-105000  1988-146075
     1896-30000  1923-86000   1962-106200  1989-146626
     1897-31900  1924-88600   1963-107400  1990-147437
     1898-34300  1925-90300   1964-108700  1991-148000
     1899-36600  1926-91600   1965-110000  1992-148236
     1900-38600  1927-93000   1966-111801  1993-148415
     1901-40500  1928-94400   1967-113301  1994-149240
     1902-42800  1929-95300   1968-114751  1995-149700
     1903-45000  1930-96000   1969-116300
     1904-47500  1931-96300   1970-117901