His 1865 written report to the Surgeon General of the United States was thought lost until 2008, when a 22-page photocopy was found in the Georgetown University Library and published.
hɪz wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɪksti fˈaɪv ɹˈɪʔn̩ ɹᵻpˈoːɹt tə ðə sˈɜːdʒən dʒˈɛnɚɹəl ʌvðə juːnˈaɪɾᵻd stˈeɪts wʌz θˈɔːt lˈɔst ʌntˈɪl tˈuː θˈaʊzənd ˈeɪt, wˌɛn ɐ twˈɛnti tˈuːpˈeɪdʒ fˈoʊɾəkˌɑːpi wʌz fˈaʊnd ɪnðə dʒˈɔːɹdʒtaʊn jˌuːnɪvˈɜːsᵻɾi lˈaɪbɹɛɹi ænd pˈʌblɪʃt.