American Civil Liberties Union Papers, 1912-1990

American Civil Liberties Union Papers, 1912-1990 provides access to the records of the American Civil Liberties Union (ACLU), covering the years from before the ACLU’s official founding in 1920 through the 20th century.

This digital collection contains more than 2 million pages held at the Seeley G. Mudd Manuscript Library at Princeton University, and it is available as a two part collection:

• American Civil Liberties Union Papers (ACLU) I, 1912-1990
• American Civil Liberties Union Papers (ACLU) II, 1912-1990