The white boats were thoroughly gone over with caulking-iron and paint. Upon the decks of the cabins, canvas, painted green, was stretched in such a way that it could be unbuttoned at the edges on three sides and thrown back when we wanted to take off the hatches. When in place this canvas kept the water, perfectly, out of the hatch joints. Each boat had three compartments, the middle one being about four feet long, about one-fifth the length of the boat, which was twenty-two feet over the top. Two places were left for the rowers, before and abaft the middle compartment, while the steersman with his long oar thrust behind was to sit on the deck of the after-cabin, all the decks being flush with the gunwale, except that of the forward cabin the deck of which was carried back in a straighter line than the sheer of the boat and thus formed a nose to help throw off the waves. It was believed that when the hatches were firmly in place and the canvases drawn taut over the decks, even if a boat turned over, as was expected sometimes might be the case, the contents of these cabins would remain intact and dry. As so much depended on keeping our goods dry, and as we knew from Powell's previous experience that the voyage would be a wet one, everything was carefully put in rubber sacks, each having a soft mouth inside a double lip with a row of eyelets in each lip through which ran a strong cord. When the soft mouth was rolled up and the bag squeezed, the air was forced out, and the lips could be drawn to a bunch by means of the cord. When in this condition the bag could be soaked a long time in water without wetting the contents. Each rubber bag was encased in a heavy cotton one to protect it; in short, we spared no effort to render our provisions proof against the destroying elements. At first we put the bacon into rubber, but it spoiled the rubber and then we saw that bacon can take care of itself, nothing can hurt it anyhow, and a gunny-sack was all that was necessary. Though the boats were five feet in the beam and about twenty-four inches in depth, their capacity was limited and the supplies we could take must correspond. Each man was restricted to one hundred pounds of baggage, including his blankets. He had one rubber bag for the latter and another for his clothing and personal effects. In the provision line we had twenty-two sacks of flour of fifty pounds each. There was no whiskey, so far as I ever knew, except a small flask containing about one gill which I had been given with a ditty-bag for the journey. This flask was never drawn upon and was intact till needed as medicine in October. Smoking was abandoned, though a case of smoking tobacco was taken for any Indians we might meet. Our photographic outfit was extremely bulky and heavy, for the dry plate had not been invented. We had to carry a large amount of glass and chemicals, as well as apparatus.

The numerous scientific instruments also were bulky, as they had to be fitted into wooden cases that were covered with canvas and then with rubber. Rations in quantity were not obtainable short of Salt Lake or Fort Bridger, and we had Congressional authority to draw on the military posts for supplies. The Major and his colleague, Professor Thompson, went to Fort Bridger and to Salt Lake to secure what was necessary, and to make further arrangements for the supplies which were to be brought in to us at the three established points: the mouth of the Uinta, by way of the Uinta Indian Agency; the mouth of the Dirty Devil; and the place where Escalante had succeeded in crossing the Colorado in 1776, known as the Crossing of the Fathers, about on the line between Utah and Arizona.

Red Canyon.

Photograph by E. O. Beaman, 1871.

Mrs. Thompson and Mrs. Powell, who had come out on the same train with us, had gone on to Salt Lake, where they were to wait for news from the expedition, when we should get in touch with the Uinta Agency at the mouth of the Uinta River, something over two hundred miles further down. At length all was provided for and the Major and Prof. returned to our camp from Salt Lake bringing a new member of the party, Jack Hillers, to take the place of Jack Sumner of the former party who was unable to get to us on account of the deep snows in the mountains which surrounded the retreat where he had spent the winter trapping. Prof. brought back also an American flag for each boat with the name of the boat embroidered in the field of blue on one side while the stars were on the other. We all admired these flags greatly, especially as they had been made by Mrs. Thompson's own hands.

We had with us a diary which Jack Sumner had kept on the former voyage, and the casual way in which he repeatedly referred to running through a "hell of foam" gave us an inkling, if nothing more, of what was coming. Our careful preparations gave us a feeling of security against disaster, or, at least, induced us to expect some degree of liberality from Fortune. We had done our best to insure success and could go forward in some confidence. A delay was caused by the non-arrival of some extra heavy oars ordered from Chicago, but at length they came, and it was well we waited, for the lighter ones were quickly found to be too frail. Our preparations had taken three weeks. Considering that we were obliged to provide against every contingency that might occur in descending this torrent so completely locked in from assistance and supplies, the time was not too long. Below Green River City, Wyoming, where we were to start, there was not a single settler, nor a settlement of any kind, on or near the river for a distance of more than a thousand miles. From the river out, a hundred miles in an air line westward, across a practically trackless region, would be required to measure the distance to the nearest Mormon settlements on the Sevier, while eastward it was more than twice as far to the few pioneers who had crossed the Backbone of the Continent. The Uinta Indian Agency was the nearest establishment to Green River. It was forty miles west of the mouth of the Uinta. In southern Utah the newly formed Mormon settlement of Kanab offered the next haven, but no one understood exactly its relationship to the topography of the Colorado, except from the vicinity of the Crossing of the Fathers. Thus the country through which we were to pass was then a real wilderness, while the river itself was walled in for almost the entire way by more or less unscalable cliffs of great height.

Finally all of our preparations were completed to the last detail. The cabins of the boats were packed as one packs a trunk. A wooden arm-chair was obtained from Field and fastened to the middle deck of our boat by straps, as a seat for the Major, and to the left side of it—he had no right arm—his rubber life-preserver was attached. Each man had a similar life-preserver in a convenient place, and he was to keep this always ready to put on when we reached particularly dangerous rapids. On the evening of the 21st of May nothing more remained to be done. The Second Powell Expedition was ready to start.