{"conversationCode":"874-028","tapeNumber":874,"conversationNumber":28,"identifier":"37-wht-conversation-874-028","startDateTime":"1973-03-09T14:54:00.000Z","endDateTime":"1973-03-09T17:15:00.000Z","startDate":"9-Mar-1973","startTime":"9:54 AM","endDate":"9-Mar-1973","endTime":"12:15 PM","dateCertainty":"certain","timeCertainty":"estimated","participants":"[Unknown person(s)]; United States Secret Service agents;","description":"On March 9, 1973, unknown person(s) and United States Secret Service agents met in the Oval Office of the White House at an unknown time between 9:54 am and 12:15 pm. The Oval Office taping system captured this recording, which is known as Conversation 874-028 of the White House Tapes.","locationCode":"OVAL","recordingDevice":"Oval Office","latitudeEstimated":38.8974,"longitudeEstimated":-77.0374,"chronCode":"5.4","chronRelease":"Fifth Chronological Release: Part IV","chronReleaseDate":"8-Dec-2010","aogpRelease":null,"aogpSegment":null,"lastModified":"2015-07-27T17:04:10.235Z","findingAid":"Conversation No. 874-28\n\nDate: March 9, 1973\nTime: Unknown between 9:57 am and 12:15 pm\nLocation: Oval Office\n\nTwo Secret Service agents met.\n\n       President’s location\n\nThe two Secret Service agents left at an unknown time before 12:15 pm.","filename":["874-028.mp3"],"tapeStart":"","tapeEnd":"","participantsList":["[Unknown person(s)]","United States Secret Service agents"],"prevCode":"874-027","nextCode":"874-029","transcript":[{"start":14.3,"end":14.38,"text":"Bye."}],"aiSummary":{"text":"Two United States Secret Service agents met in the Oval Office to discuss operational or security-related matters. The conversation was brief and administrative in nature, concluding with a departure. No major policy decisions or substantive political discussions were recorded during this exchange.","topics":["Secret Service","Oval Office","Security operations","White House administration"],"generatedAt":"2026-04-08T22:55:26.599Z"},"topicSlugs":["secret-service","oval-office","security-operations","white-house-administration"],"audioDurationSec":20,"audioFiles":[{"file":"874-028.mp3","bytes":135168,"durationSec":19.59,"bitrate":55208,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-09-18T02:20:00.697Z","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/874-028.mp3"],"url":"https://www.easynixon.org/tapes/874-028","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/874/conversation-874-028","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}