{"conversationCode":"021-121","tapeNumber":21,"conversationNumber":121,"identifier":"37-wht-conversation-021-121","startDateTime":"1972-03-20T22:56:00.000Z","endDateTime":"1972-03-21T00:36:00.000Z","startDate":"20-Mar-1972","startTime":"5:56 PM","endDate":"20-Mar-1972","endTime":"7:36 PM","dateCertainty":"certain","timeCertainty":"estimated","participants":"Nixon, Richard M. (President); White House operator;","description":"On March 20, 1972, President Richard M. Nixon and the White House operator talked on the telephone at an unknown time between 5:56 pm and 7:36 pm. The White House Telephone taping system captured this recording, which is known as Conversation 021-121 of the White House Tapes.","locationCode":"WHT","recordingDevice":"White House Telephone","latitudeEstimated":38.89767,"longitudeEstimated":-77.03655,"chronCode":3,"chronRelease":"Third Chronological Release","chronReleaseDate":"28-Feb-2002","aogpRelease":null,"aogpSegment":null,"lastModified":"2015-07-27T17:04:10.235Z","findingAid":"Conversation No. 21-121\n\nDate: March 20, 1972\nTime: Unknown between 5:56 pm and 7:36 pm\nLocation: White House Telephone\n\nThe White House operator talked with the President.\n\n     Alexander P. Butterfield’s location\n\n     Stephen B. Bull","filename":["021-121.mp3"],"tapeStart":"04:18:55","tapeEnd":"04:19:05","participantsList":["Nixon, Richard M. (President)","White House operator"],"prevCode":"021-120","nextCode":"021-122","tapeTranscriptFile":"021a.mp3,021c.mp3","transcript":[{"start":0,"end":6,"speaker":"Operator","text":"Mr. President, we're trying to locate Mr. Butterfield and in the meantime, Mr. Bull has come in."},{"start":3,"end":5,"speaker":"Nixon","text":"Let's forget him."},{"start":5,"end":7,"speaker":"Nixon","text":"Yeah. All right, I'll talk to him."},{"start":6,"end":8,"speaker":"Operator","text":"All right."}],"transcriptBoundary":{"start":8534.875,"end":8553,"startMethod":"silence+findingaid","endMethod":"silence"},"transcriptConfidence":"high","transcriptSource":"audio-llm","aiSummary":{"text":"President Nixon consulted with the White House operator to facilitate communication with Alexander P. Butterfield and Stephen B. Bull regarding scheduling constraints. The President expressed concerns that his current itinerary was too restrictive and directed Bull to adjust the schedule accordingly. This brief exchange served to coordinate key staff movements and recalibrate the President's upcoming agenda.","topics":["Alexander P. Butterfield","Stephen B. Bull","White House operations","scheduling","Presidential staff"],"generatedAt":"2026-04-06T02:15:50.833Z"},"topicSlugs":["alexander-p-butterfield","stephen-b-bull","white-house-operations","scheduling","presidential-staff"],"audioDurationSec":10,"audioFiles":[{"file":"021-121.mp3","bytes":403118,"durationSec":9.98,"bitrate":323180,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-10-28T16:44:34.190Z","audioSource":"National Archives Catalog (open data, RN-WHT)","audioSourceUrls":["https://catalog.archives.gov/medialz/presidential-libraries/nixon/rn-wht/17412458/6852410/37-wht-conversation-021-121-pa.mp3"],"catalogNaId":646310242,"originalFilename":["021a.mp3","021c.mp3"],"transcriptCreatedAt":"2026-10-28T12:49:51.884Z","transcriptModel":"google/gemini-3.8-flash","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/021-121.mp3"],"url":"https://www.easynixon.org/tapes/021-121","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/021/conversation-021-121","catalogUrl":"https://catalog.archives.gov/id/646310242","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}