Circular relative to diplomatic uniform.
Ministers and officers of the several grades in the diplomatic service of the United States are hereby instructed to conform to the requirements of the joint resolution of Congress approved on the 27th of March, instant, prohibiting them from wearing any uniform or official costume not previously authorized by Congress.
The 34th section of an act approved on the 28th of July, 1866, authorizes all officers who have served during the rebellion as volunteers in the armies of the United States to bear the official title, and, upon occasions of ceremony, to wear the uniform of the highest grade they have held by brevet or other commissions in the volunteer service.
This section constitutes the exception made in the prohibitory resolution above referred to, and is in full force and effect in its application to persons in the diplomatic or any other branch of the civil service of the United States who may have served in our armies in the manner therein described.
For convenience of reference, a copy of the joint resolution and section before named is hereunto annexed.