The duty was not distasteful, and I felt that I was qualified to
undertake it, for the accounts to be audited belonged exclusively to
the Quartermaster and Subsistence departments, and by recent
experience I had become familiar with the class of papers that
pertained to those branches of the army. Indeed, it was my
familiarity with such transactions, returns, etc., that probably
caused my selection as president of the board.

I entered upon the work forthwith, and continued at it until the 26th
of December, 1861. At that date I was relieved from the auditing
board and assigned to duty as Chief Commissary of the Army of
Southwest Missouri, commanded by General Samuel R. Curtis. This army
was then organizing at Rolla, Missouri, for the Pea Ridge campaign,
its strength throughout the campaign being in the aggregate about
fifteen thousand men.

As soon as I received information of my selection for this position,
I went to General Halleck and requested him to assign me as Chief
Quartermaster also. He was reluctant to do so, saying that I could
not perform both duties, but I soon convinced him that I could do
both better than the one, for I reminded him that as Chief
Quartermaster I should control the transportation, and thus obviate
all possible chances of discord between the two staff departments; a
condition which I deemed essential to success, especially as it was
intended that Curtis's army should mainly subsist on the country.
This argument impressed Halleck, and becoming convinced, he promptly
issued the order making me Chief Quartermaster and Chief Commissary
of Subsistence of the Army of Southwest Missouri, and I started for
Rolla to enter upon the work assigned me.