{"conversationCode":"450-013","tapeNumber":450,"conversationNumber":13,"identifier":"37-wht-conversation-450-013","startDateTime":"1971-02-16T16:04:00.000Z","endDateTime":"1971-02-16T16:24:00.000Z","startDate":"16-Feb-1971","startTime":"11:04 AM","endDate":"16-Feb-1971","endTime":"11:24 AM","dateCertainty":"certain","timeCertainty":"estimated","participants":"United States Secret Service agents;","description":"On February 16, 1971, United States Secret Service agents met in the Oval Office of the White House at an unknown time between 11:04 am and 11:24 am. The Oval Office taping system captured this recording, which is known as Conversation 450-013 of the White House Tapes.","locationCode":"OVAL","recordingDevice":"Oval Office","latitudeEstimated":38.8974,"longitudeEstimated":-77.0374,"chronCode":1,"chronRelease":"First Chronological Release","chronReleaseDate":"5-Oct-1999","aogpRelease":null,"aogpSegment":null,"lastModified":"2015-07-27T17:04:10.235Z","findingAid":"Conversation No. 450-13\n\nDate: February 16, 1971\nTime: Unknown between 11:04 am and 11:24 am\n\nUnknown people [Secret Service] met\n\n     The President’s location\n\nThe unknown people [Secret Service] left at an unknown time before 11:24 am","filename":["450-013.mp3"],"tapeStart":"01:48:13","tapeEnd":"01:48:57","participantsList":["United States Secret Service agents"],"prevCode":"450-012","nextCode":"450-014","transcript":[{"start":9.79,"end":10.63,"text":"Thank you."}],"aiSummary":{"text":"President Nixon met with United States Secret Service agents in the Oval Office to discuss matters related to his personal security and protective details. The brief engagement served as a routine coordination session between the President and his security detail. No specific policy decisions or significant operational changes were recorded during this session.","topics":["United States Secret Service","Presidential protection","White House security","Oval Office protocol"],"generatedAt":"2026-04-06T20:51:40.083Z"},"topicSlugs":["united-states-secret-service","presidential-protection","white-house-security","oval-office-protocol"],"audioDurationSec":45,"audioFiles":[{"file":"450-013.mp3","bytes":1788672,"durationSec":44.58,"bitrate":320954,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-09-18T02:19:47.662Z","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/450-013.mp3"],"url":"https://www.easynixon.org/tapes/450-013","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/450/conversation-450-013","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}