About this recording 1–73 President Richard M. Nixon White House operator April 13, 1971 White House Operator Richard M. Nixon Conversation No. 1-73 Date: April 13, 1971 Time: Unknown between 9:30 am and 9:36 am Location: White House Telephone The President talked with the White House operator. [See Conversation No. 478-2A] Call to Gen. George A. Lincoln Secret White House Tapes | Richard M. Nixon Presidency 1–73 Backward Play Stop Forward Download audio Previous 477–9 Next 248–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 248–1 audio icon 479–1 audio icon 248–10 audio icon 248–11 audio icon 248–12 audio icon 248–13 audio icon 248–14 audio icon 248–15 audio icon 248–16 audio icon 248–17 audio icon