{"conversationCode":"410-028","tapeNumber":410,"conversationNumber":28,"identifier":"37-wht-conversation-410-028","startDateTime":"1973-03-15T21:45:00.000Z","endDateTime":"1973-03-15T21:45:00.000Z","startDate":"15-Mar-1973","startTime":"4:45 PM","endDate":"15-Mar-1973","endTime":"4:45 PM","dateCertainty":"certain","timeCertainty":"certain","participants":"Nixon, Richard M. (President); [Unknown person(s)];","description":"On March 15, 1973, President Richard M. Nixon and unknown person(s) met in the President's office in the Old Executive Office Building at 4:45 pm. The Old Executive Office Building taping system captured this recording, which is known as Conversation 410-028 of the White House Tapes.","locationCode":"EOB","recordingDevice":"Old Executive Office Building","latitudeEstimated":38.897567,"longitudeEstimated":-77.039147,"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. 410-28\n\nDate: March 15, 1973\nTime: 4:45 pm\nLocation: Executive Office Building\n\nThe President talked with an unknown person.\n\n       Return telephone call","filename":["410-028.mp3"],"tapeStart":"","tapeEnd":"","participantsList":["Nixon, Richard M. (President)","[Unknown person(s)]"],"prevCode":"410-027","nextCode":"410-029","transcript":[{"start":0.6,"end":2.23,"text":"No, I'm ahead of digital."}],"aiSummary":{"text":"President Nixon held a brief, informal meeting in the Old Executive Office Building to facilitate a return telephone call. The nature of the call and the identity of the other participant remain undocumented due to the limited, fragmentary transcript. No substantive policy discussions or specific administrative actions were recorded during this segment.","topics":["Return telephone call","Executive Office Building","White House communications"],"generatedAt":"2026-04-06T18:40:50.714Z"},"topicSlugs":["return-telephone-call","executive-office-building","white-house-communications"],"audioDurationSec":8,"audioFiles":[{"file":"410-028.mp3","bytes":40960,"durationSec":7.73,"bitrate":42372,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-09-18T02:19:46.739Z","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/410-028.mp3"],"url":"https://www.easynixon.org/tapes/410-028","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/410/conversation-410-028","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}