Archival objects in this container: Uncollected Accounts - L, 1914-1935 Uncollected Accounts - M, 1930-1965 Uncollected Accounts - M, 1910-1941 Uncollected Accounts - M, 1908-1929 Uncollected Accounts - M, 1908-1940 Uncollected Accounts - N, 1907-1946 Uncollected Accounts - O, 1914-1953 Uncollected Accounts - R, 1919-1962 Uncollected Accounts - R, 1908-1952 Uncollected Accounts - P, 1912-1966 Uncollected Accounts - P, 1911-1938 Uncollected Accounts - S, 1928-1963 Uncollected Accounts - T, 1919-1954 Uncollected Accounts - U, 1907-1963 Uncollected Accounts - V, 1908-1963 Uncollected Accounts - W, 1908-1968 Uncollected Accounts - W, 1908-1934 Uncollected Accounts - Y, 1921-1932 Uncollected Accounts - general, 1913-1959 Undercharges - general, 1906-1958