Annual Report to Shareholders
American Chicle
Alabama | 1923-1931, 1934-1961 |
Columbia | 1916-1950 |
Harvard | 1927, 31, 38, 1916-61. |
Purdue | 1935-1960. |
MIT | 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, |
NYPL | 1950 - 1953|1950-1953 |
Yale | 1916, 1918-1961 |