Washington August 3 1867
My dear Doctor
Among a large number of interesting Medical & Surgical works recently received by us from Milan was the enclosed little pamphlet which if you have not already seen it may interest you as begin on very small scale what you are doing on a very large. Please return when done with and oblige
Your truly
S.F. Baird
Dr. Otis USA
Army Med. Mus.
Wash.