{"conversationCode":"278-067","tapeNumber":278,"conversationNumber":67,"identifier":"37-wht-conversation-278-067","startDateTime":"1971-09-16T13:20:00.000Z","endDateTime":"1971-09-16T14:33:00.000Z","startDate":"16-Sep-1971","startTime":"9:20 AM","endDate":"16-Sep-1971","endTime":"10:33 AM","dateCertainty":"certain","timeCertainty":"estimated","participants":"Nixon, Richard M. (President); [Unknown person(s)]; Haldeman, H. R. (\"Bob\"); White House operator; MacGregor, Clark;","description":"On September 16, 1971, President Richard M. Nixon, unknown person(s), H. R. (\"Bob\") Haldeman, White House operator, and Clark MacGregor met in the President's office in the Old Executive Office Building at an unknown time between 9:20 am and 10:33 am. The Old Executive Office Building taping system captured this recording, which is known as Conversation 278-067 of the White House Tapes.","locationCode":"EOB","recordingDevice":"Old Executive Office Building","latitudeEstimated":38.897567,"longitudeEstimated":-77.039147,"chronCode":2,"chronRelease":"Second Chronological Release","chronReleaseDate":"26-Oct-2000","aogpRelease":null,"aogpSegment":null,"lastModified":"2015-07-27T17:04:10.235Z","findingAid":"Conversation No. 278-67\n\nDate: September 16, 1971\nTime: Unknown between 9:20 am and 10:33 am\nLocation: Executive Office Building\n\nThe President met with an unknown person.\n\n     Delivery of item\n\nThe unknown person left at an unknown time before 10:33 am.","filename":["278-067.mp3"],"tapeStart":"01:51:14","tapeEnd":"01:51:25","participantsList":["Nixon, Richard M. (President)","[Unknown person(s)]","Haldeman, H. R. (\"Bob\")","White House operator","MacGregor, Clark"],"prevCode":"278-066","nextCode":"278-068","transcript":[{"start":9.97,"end":10.38,"text":"Thank you."}],"aiSummary":{"text":"President Nixon met with H.R. Haldeman and Clark MacGregor in the Executive Office Building to facilitate the delivery of an unspecified item. The brief exchange, which also involved an unidentified participant, focused on the transfer of these materials. No broader policy discussions or strategic decisions were recorded during this brief administrative encounter.","topics":["H. R. Haldeman","Clark MacGregor","Administrative procedures","White House operations"],"generatedAt":"2026-04-06T13:01:07.232Z"},"topicSlugs":["h-r-haldeman","clark-macgregor","administrative-procedures","white-house-operations"],"audioDurationSec":11,"audioFiles":[{"file":"278-067.mp3","bytes":442828,"durationSec":10.93,"bitrate":324267,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-09-18T02:19:38.329Z","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/278-067.mp3"],"url":"https://www.easynixon.org/tapes/278-067","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/278/conversation-278-067","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}