Medical Examiner of Dallas County at the time of the assassination of President Kennedy, Rose performed the autopsies on Lee Harvey Oswald and Jack Ruby. The reports and projector slides for these autopsies are here, as well as pathology slides for Ruby. Rose also kept clippings files on items related to the assassination, including a series on conspiracy theories. Clippings for other events of the latter half of the twentieth century such as Watergate and the Clinton impeachment are included here as well, as are photocopies of death certificates for some famous and infamous people, such as Nicole Brown Simpson and Bonnie Parker. Correspondence and personal papers form a portion of this collection, as well as a manuscript version of Dallas: My View of History, Rose's memoir of his time in Dallas.

Lawyer, co-chairman of Iowans for Kennedy (1960), and director of the Office of Emergency Planning, 1962-1965. Reports, speeches, press releases, subject files, and correspondence relating to his career in government service during the 1960s.