Secondly, you are to ascertain, as far as you can, in what places and among what tribes of Indians, and what settlements of whites, the small-pox is now prevailing, including the extent of its ravages and every particular you can ascertain in connexion with the rise and the spread of the disease.  You are to take with you such small supply of medicines as shall be considered by the Board of Health here suitable and proper for the treatment of small-pox, and you will obtain written instructions for the proper treatment of the disease, and will leave a copy thereof with the chief officer of each fort you pass, and with any clergyman or other intelligent person belonging to settlements outside the forts.

You will also ascertain, as far as in your power, the number of Indians on the line between Red River and the Rocky Mountains; the different nations and tribes into which they are divided and the particular locality inhabited, and the language spoken, and also the names of the principal chiefs of each tribe.

In doing this you will be careful to obtain the information without in any manner leading the Indians to suppose you are acting under authority, or inducing them to form any expectations based on your inquiries.

You will also be expected to ascertain, as far as possible, the nature of the trade in furs conducted upon the Saskatchewan, the number and nationality of the persons employed in what has been called the Free Trade there, and what portion of the supplies, if any, come from the United States territory, and what portion of the furs are sent thither; and generally to make such inquiries as to the source of trade in that region as may enable the Lieutenant-Governor to form an accurate idea of the commerce of the Saskatchewan.

You are to report from time to time as you proceed westward, and forward your communications by such opportunities as may occur.  The Lieutenant-Governor will rely upon your executing this mission with all reasonable despatch.

(Signed) S. W. Hill, P. Secretary.

LIEUTENANT BUTLER’S REPORT.

Introductory.

The Hon. Adams G. Archibald, Lieut.-Governor, Manitoba.

Sir,—­Before entering into the questions contained in the written instructions under which I acted, and before attempting to state an opinion upon the existing situation of affairs in the Saskatchewvan, I will briefly allude to the time occupied in travel, to the route followed, and to the general circumstances attending my journey.