From the National Archives, RG 109, Ch. 6, Vol. 364, "Letters Sent & Received, Medical Director's Office, 1864-65." p. 132
Medical Director's Office, 28 June '64
Sir:
You will not turn in any Hos. funds this month but inform me in time of its probable amount as I will transfer it to other Hos. just going into operation or that are destitute from other causes.
Respectfully &c.
Wm. A. Carrington
Medical Director
Surgns Lane, McCaw, Hancock, & Palmer