This letter, dated November 16, 1863, is from S.F. Chalfin, Assistant Adjutant General, to Col. E.B. Alexander, Acting Assistant Provost Marshal General of Missouri. Writing from the War Department in Washington, D.C., Chalfin informs Alexander that when a Deputy or "Special Agent" is sent in pursuit of military deserters, his transportation expenses will be paid, whether or not he is successful in apprehending the deserters.