r (if this route
should prove to be impracticable) by the valley of the Des Chutes
River near the foot-slopes of the Cascade chain. The survey was
being made in accordance with an act of Congress, which provided both
for ascertaining the must practicable and economical route for a
railroad between the Mississippi River and the Pacific Ocean, and for
military and geographical surveys west of the Mississippi River.

Fort Reading was the starting-point for this exploring expedition,
and there I arrived some four or five days after the party under
Lieutenant Williamson had begun its march. His personal escort
numbered about sixty mounted men, made up of detachments from
companies of the First Dragoons, under command of Lieutenant Hood,
together with about one hundred men belonging to the Fourth Infantry
and Third Artillery, commanded by Lieutenant Horatio Gates Gibson,
the present colonel of the Third United States Artillery. Lieutenant
George Crook--now major-general--was the quartermaster and commissary
of subsistence of the expedition.

The commanding officer at Fort Reading seemed reluctant to let me go
on to relieve Lieutenant Hood, as the country to be passed over was
infested by the Pit River Indians, known to be hostile to white
people and especially to small parties. I was very anxious to
proceed, however, and willing to take the chances; so, consent being
finally obtained, I started with a corporal and two mounted men,
through a wild and uninhabited region, to overtake if possible
Lieutenant Williamson. Being on horseback, and unencumbered by
luggage of any kind except blankets and a little hard bread, coffee
and smoking-tobacco, which were all carried on our riding animals, we
were sanguine of succeeding, for we traversed in one day fully the
distance made in three by Lieutenant Williamson's party on foot.

The first day we reached the base of Lassan's Butte, where I
determined to spend the night near an isolated cabin, or dugout, that
had been recently constructed by a hardy pioneer. The wind was
blowing a disagreeable gale, which had begun early in the day. This
made it desirable to locate our camp under the best cover we could
find, and I spent some little time in looking about for a
satisfactory place, but nothing better offered than a large fallen
tree, which lay in such a direction that by encamping on its lee side
we would be protected from the fury of the storm. This spot was
therefore fixed u