Click on image for a better view:

1891 Fort Keogh, Montana Indian Wars document signed by 22nd US Infantry Adjutant 1st Lt. Medad C. Martin. From the "Headquarters Twenty Second Infantry" and dated February 1st, 1891. Order re-assigns Martin to the position of regimental adjutant.
In fine condition with wear as shown in the scan. "Capt Hooton No 20" written in red ink on the verso.

$49.99 plus shipping