The master list was compiled in mid-1971[1] in Charles Colson's office and sent in memorandum form to John Dean. On June 27, 1973,[1] Dean provided to the Senate Watergate Committee this updated "master list" of political opponents.[2] The original list had multiple sections, including a section for "Black Congressmen".[3][4][5][6]
The purpose of the list was to "use the available Federal machinery to screw [their] political enemies."[1] One such scheme involved using the Internal Revenue Service to harass people on the list.[1]