I met Stair and Millard,--who were especial friends of mine,--not long after their return from this trip. They were very enthusiastic on the subject of the Yosemite. The enthusiastic descriptions given by the Hutchings party, on its return, aroused the curiosity of the people, staggered the skeptics, and silenced the croakers. Not long afterwards, two parties visited it; one from Sherlocks and the other from Mariposa. With the party from Sherlocks, were the Mann brothers, who afterwards built a trail from Mariposa to the valley. They commenced it in the fall of that year, 1855. Mr. Hutchings’ publications and lithographic illustration of the Yosemite, or highest fall, served to advertise the attractions. From this period may be dated the commencement of the visits of tourists. His influence has aided materially in affording improved facilities of access to it, and in providing for the comfort of visitors. The interest growing out of Mr. Hutchings’ visit to the Yosemite, together with the rumored prospect that Fremont & Co. were about to do something with the “Mariposa Estate,” aroused the energy of local capitalists, and encouraged the advent of settlers and miners. Another company was organized to bring water from the foot of the valley into the “dry diggings.” The limited supply from the South Fork, it was thought, would be insufficient for the prospective demand. Sufficient inducements having been offered to warrant the undertaking, Mr. George K. Peterson, an engineer by profession, and myself, joined in making the necessary survey. We leveled two lines down through the cañon, below the Yosemite, on to the divide of the South Fork. To cross the South Fork without expending too much altitude, we found a long tunnel would be required, besides a suspension of over 800 feet.