Includes cases argued and determined in the District Courts of the United States and, Mar./May 1880-Oct./Nov. 1912, the Circuit Courts of the United States; Sept./Dec. 1891-Sept./Nov. 1924, the Circuit Courts of Appeals of the United States; Aug./Oct. 1911-Jan./Feb. 1914, the Commerce Court of the United States; Sept./Oct. 1919-Sept./Nov. 1924, the Court of Appeals of the District of Columbia.

"Containing all the current decisions of the courts of record of New York State, namely: Court of Appeals, Supreme Court, New York Superior Court, New York Common Pleas, Superior Court of Buffalo, City Court of New York, City Court of Brooklyn, and the Surrogates' Courts" (varies slightly).