MANSFIELD PIANO CO., Est. 1906 and controlled by Ricca,135 and Willow
    Ave. New York, some pianos with this name also made by Shoninger
       1906-1000      1912-7000     1918-13000     1924-19000
       1907-2000      1913-8000     1919-14000     1925-51000
       1908-3000      1914-9000     1920-15000     1926-53000
       1909-4000      1915-10000    1921-16000     1927-55000
       1910-5000      1916-11000    1922-17000     1928-57000
       1911-6000      1917-12000    1923-18000     1929-59000