Police blotter (1865 Jan. 2-1867 Mar. 30, in an account book), recording arrests over this period; pamphlet (2 copies, 1934) entitled "History of the Lawrence Police Department", including text from History of Lawrence, Mass. (1924), by Lawrence B. Dorgan, list of police chiefs, officers, judges of local police court, pensioned members, veterans, etc., articles on police athletics, police methods, and crime prevention, photographs, and advertisements; and calendar (1998) published by Lawrence Police Relief Fund.