Annual Report to Shareholders
Worthington Pump & Machinery
Columbia | 1916-1951 |
Harvard | 1932,1934-35,1937-39. |
Purdue | 1920-1937, 1940-1946, 1947-1950. |
MIT | 1917, 1924, 1925, 1929, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951 |
NYPL | 1916 - 1951 |