There are on file other papers relative to Captain Holmes. They were not written with reference to his brevet promotion, but for an appointment in the new regiments. Copies of those are herewith transmitted. The letter of the Hon. W. P. Mangum inclosing the statement from Generals Twiggs and Smith is dated the 26th, and my report the 19th ultimo, and was not, consequently, received at this Department until some days after the list for brevets was made out and presented to you.