Adjutant General File Number: 238 M 1867
National Archives Record Group 94: Records of the Adjutant General's Office, 1762 - 1984
National Archives Series: Letters Received, 1805 - 1889.
Microfilm publication: M619 Letters Received by the Office of the Adjutant General (Main Series), 1861-1870. Roll 561. Files 109-295 M