PORT ROYAL HARBOR, S.C., March 6, 1863.
SIR,--I am informed by Major-General Hunter that he is sending Colonel
---- on an important mission in the southerly part of his Department.
I have not been made acquainted with the objects of this mission, but
any assistance that you can offer Colonel ----, which will not interfere
with your other duties, you are authorized to give.
Respectfully your obedient servant,