{"object":[{"sourceId":{"label":"Source ID","value":"29128"},"creditline":{"label":"Credit Line","value":"Lyndal L. Shaneyfelt Collection/The Sixth Floor Museum at Dealey Plaza"},"labelText":{"label":"Description","value":"Document charting the elevations, angles and distances from the sixth floor southeast window of the Texas School Book Depository, the Triple Underpass and the Kennedy limousine correlated with 14 specific frame numbers from the Zapruder film of the assassination.\r\n\r\nThis copy of a chart was part of FBI Special Agent Lyndal Shaneyfelt's Kennedy assassination file; Shaneyfelt assisted in the FBI investigations of the assassination conducted on behalf of the Warren Commission in 1964."},"invno":{"label":"Object number","value":"2004.037.0068"},"description":{"label":"Description","value":"Chart giving the measured elevation and rifle/bullet angle from the 6th floor window of the Texas School Book Depository for 14 important frame numbers in the Zapruder film, three of which were corrected by Shaneyfelt.\r\n\r\nThis document was stored in envelope 2004.037.0107, which was stored in envelope/folder 2004.037.0067"},"medium":{"label":"Medium","value":"Paper"},"onview":{"label":"On View","value":"0"},"media":{"label":"Media","value":[{"mediaURL":"https://emuseum.jfk.org/internal/media/dispatcher/3812/full","displayOrder":"0","mediaType":"Image","mediaId":"3812"}]},"title":{"label":"Title","value":"Investigative chart of elevations and rifle angles in Dealey Plaza"},"classification":{"label":"Classifications","value":"Documents"},"primaryMedia":{"label":"PrimaryMedia","value":"/internal/media/dispatcher/3812/full"},"depth":{"label":"Depth","value":["0E-10"]},"thesconcepts":{"label":"Terms","value":["Zapruder film","Assassination","Investigations","Texas School Book Depository","Warren Commission","Federal Bureau of Investigation","Dallas"]},"culture":{"label":"Object","value":"Document"},"displayDate":{"label":"Date","value":"05/23/1964 - 05/24/1964"},"width":{"label":"Width","value":["21.5900431801"]},"textEntriesTextentries":{"label":"Curatorial Commentary","value":["These figures were measured by FBI investigators during a May 23-24, 1964 re-creation study in Dealey Plaza. - Gary Mack, Curator"]},"id":{"label":"Id","value":"66271"},"dimensions":{"label":"Dimensions","value":"11 x 8 1/2 in. (27.9 x 21.6 cm)"},"height":{"label":"Height","value":["27.9400558801"]}}]}