{"conversationCode":"027-075","tapeNumber":27,"conversationNumber":75,"identifier":"37-wht-conversation-027-075","startDateTime":"1972-07-26T15:39:00.000Z","endDateTime":"1972-07-26T15:52:00.000Z","startDate":"26-Jul-1972","startTime":"11:39 AM","endDate":"26-Jul-1972","endTime":"11:52 AM","dateCertainty":"certain","timeCertainty":"estimated","participants":"Bull, Stephen B.; [Unknown person(s)];","description":"On July 26, 1972, Stephen B. Bull and unknown person(s) talked on the telephone at an unknown time between 11:39 am and 11:52 am. The White House Telephone taping system captured this recording, which is known as Conversation 027-075 of the White House Tapes.","locationCode":"WHT","recordingDevice":"White House Telephone","latitudeEstimated":38.89767,"longitudeEstimated":-77.03655,"chronCode":4,"chronRelease":"Fourth Chronological Release","chronReleaseDate":"10-Dec-2003","aogpRelease":null,"aogpSegment":null,"lastModified":"2015-07-27T17:04:10.235Z","findingAid":"Conversation No. 27-75\n\nDate: July 26, 1972\nTime: Unknown between 11:39 am and 11:52 am\nLocation: White House Telephone\n\nStephen B. Bull talked with an unknown man.\n\n     Telephone test","filename":["027-075.mp3"],"tapeStart":"","tapeEnd":"","participantsList":["Bull, Stephen B.","[Unknown person(s)]"],"prevCode":"027-074","nextCode":"027-076","transcript":[{"start":2.85,"end":3.71,"text":"No."},{"start":4.09,"end":8.44,"text":"I picked it up."}],"aiSummary":{"text":"Stephen B. Bull engaged in a brief telephone exchange with an unidentified individual to perform a technical verification of the recording system. This interaction served solely as a functional test of the White House telephone taping equipment. No substantive policy matters or administrative decisions were addressed during the call.","topics":["White House Tapes","Telephone testing","Communications technology","Stephen B. Bull"],"generatedAt":"2026-04-06T03:27:04.499Z"},"topicSlugs":["white-house-tapes","telephone-testing","communications-technology","stephen-b-bull"],"audioDurationSec":11,"audioFiles":[{"file":"027-075.mp3","bytes":271463,"durationSec":11.24,"bitrate":193212,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-09-18T02:19:28.232Z","findingAidSource":"nixonlibrary.gov subject log (2024-05), reslice-v2","findingAidUpdatedAt":"2026-09-18T08:42:39.274Z","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/027-075.mp3"],"url":"https://www.easynixon.org/tapes/027-075","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/27/conversation-027-075","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}