HARRINGTON, E. G. & CO., 633 W. 48th St., New York Est. 1871 made
     Harrington, Hensel and Playtone. Afriliated with Hardman & Peck & Co.
    Also made organs. Some Harrington pianos have Winter & Co. or National
     Piano Corp. serial numbers.
1892-12300     1909-38100     1926-105300     1942-134800
1893-14000     1910-43000     1927-107000     1946-150400
1894-15600     1911-50000     1928-108000     1947-151500
1895-17000     1912-55000     1929-109000     1948-152700
1896-18500     1913-60000     1930-110000     1949-154600
1897-20000     1914-65000     1931-111100     1950-156900
1898-21700     1915-70000     1932-112000     1951-157700
1899-23000     1916-74000     1933-113600     1952-158600
1900-24500     1917-78000     1934-115600     1953-160000
1901-25900     1918-81400     1935-118000     1954-162004
1902-27000     1919-85100     1936-121000     1955-163200
1903-28500     1920-88000     1937-123000     1956-164200
1904-30000     1921-90000     1938-126000     1957-165000
1905-32000     1922-93000     1939-128000     1958-166000
1906-34000     1923-96000     1940-130000     1959-166723
1907-36000     1925-102000    1941-132000     1960-167124
1908-37600