H. D. Wallen to R. C. Drum, July 4, 1861

Capt. R. C. Drum, Assistant Adjutant-General, Hdqrs. Department of the Pacific: CAPTAIN: There are many rumors in circulation about the movement of troops. If Camp Sumner is to be continued, and it is compatible with the public service, I shall be glad to be retained in cominand of the camp. This application is only made under the supposition that the major commanding may be sent upon other duty. I am, captain,

very respectfully, your obedient servant,