From the National Archives, RG 109, Ch. 6, Vol. 707-709; "Letters Received and Sent, Chimborazo Hospital. 1861-64." 3 Vols.: Vol. 707. p. 33
Surgeon Generals Office
Richmond Va
Jan 29th 1862
Sir,
In answer to your communication of the 28th inst, I have to inform you that Capt. Warren has been authorized by the Qr. Masters Department to construct the bath house, herein referred to.
Very Respectfully,
Yr Obt Svt,
S. P. Moore
Surg Genl
Surg. J. B. McCaw
Sen. Surg. Chimborazo Hospt.
Richmond , Va.