About this recording 42–67 President Richard M. Nixon White House operator April 28, 1971 White House Operator Richard M. Nixon Conversation No. 42-67 Date: April 28, 1971 Time: Unknown between 3:57 pm and 4:33 pm Location: White House Telephone The President talked with the White House operator. [See Conversation No. 252-15] Call to Charles W. Colson Secret White House Tapes | Richard M. Nixon Presidency 42–67 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 488–9 Next 490–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 490–1 audio icon 42–106 audio icon 251–18 audio icon 251–19 audio icon 490–2 audio icon 251–20 audio icon 251–21 audio icon 251–22 audio icon 251–23 audio icon 251–24 audio icon