{"conversationCode":"428-005","tapeNumber":428,"conversationNumber":5,"identifier":"37-wht-conversation-428-005","startDateTime":"1973-04-12T18:21:00.000Z","endDateTime":"1973-04-12T19:23:00.000Z","startDate":"12-Apr-1973","startTime":"1:21 PM","endDate":"12-Apr-1973","endTime":"2:23 PM","dateCertainty":"certain","timeCertainty":"estimated","participants":"Nixon, Richard M. (President); [Unknown person(s)];","description":"On April 12, 1973, President Richard M. Nixon and unknown person(s) met in the President's office in the Old Executive Office Building at an unknown time between 1:21 pm and 2:23 pm. The Old Executive Office Building taping system captured this recording, which is known as Conversation 428-005 of the White House Tapes.","locationCode":"EOB","recordingDevice":"Old Executive Office Building","latitudeEstimated":38.897567,"longitudeEstimated":-77.039147,"chronCode":"5.5","chronRelease":"Fifth Chronological Release: Part V","chronReleaseDate":"21-Aug-2013","aogpRelease":null,"aogpSegment":null,"lastModified":"2015-07-27T17:04:10.235Z","findingAid":"Conversation No. 428-5\n\nDate: April 12, 1973\nTime: Unknown between 1:21pm and 2:23 pm\nLocation: Executive Office Building\n\nThe President met with an unknown person.\n\n     President’s schedule [?]\n\nThe unknown person left at an unknown time before 2:23 pm.\n\f                                             -3-\n\n                   NIXON PRESIDENTIAL LIBRARY AND MUSEUM","filename":["428-005.mp3"],"tapeStart":"","tapeEnd":"","participantsList":["Nixon, Richard M. (President)","[Unknown person(s)]"],"prevCode":"428-004","nextCode":"428-006","transcript":[{"start":0.18,"end":3.48,"text":"Thank you."}],"aiSummary":{"text":"President Nixon met with an unidentified individual in the Old Executive Office Building to review aspects of the presidential schedule. Due to the lack of available transcript detail, the specific nature of the agenda remains unknown. The meeting concluded when the participant departed the office before 2:23 pm.","topics":["Presidential schedule","White House meetings","Executive Office Building","Administrative logistics"],"generatedAt":"2026-04-06T19:33:31.439Z"},"topicSlugs":["presidential-schedule","white-house-meetings","executive-office-building","administrative-logistics"],"audioDurationSec":23,"audioFiles":[{"file":"428-005.mp3","bytes":745472,"durationSec":23.15,"bitrate":257651,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-09-18T02:20:04.104Z","findingAidSource":"nixonlibrary.gov subject log (2024-05), reslice-v2","findingAidUpdatedAt":"2026-09-18T08:43:38.744Z","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/428-005.mp3"],"url":"https://www.easynixon.org/tapes/428-005","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/428/conversation-428-005","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}