The central idea in the preparation of this little book has been to give, as concisely as possible, such information in regard to the silver mines of the Comstock as the visiting tourist is likely to require. In doing this it was thought best to begin by briefly introducing the whole State of Nevada. When shown a portion of a thing we generally have some curiosity in regard to the appearance of the whole. Though much more space has been given to the mines, mining works, towns, and industries of the Comstock Lode than to anything else, yet it has been found necessary to the plan of the work to include much of surrounding regions, both in Nevada and California. However, we have endeavored to keep on the "Eastern slope" of the Sierras-have poached very little on the California side. The Sierra Nevada Mountains are a towering, rocky range, which constitutes a natural dividing line between the regions of country on either side. All on the east side of the Sierras partakes more of the general character of Nevada ivthan of California-is characteristic of the Great Basin region. Although Owens River, Independence and Owens Valleys, Owens Lake and Mono Lake, are within the boundaries of California, yet they are essentially parts of that region the whole of which is known as the Great Basin.In speaking of the Comstock Lode, after giving an account of its discovery and something of its early history, it has been necessary in noting the progress of our towns and the improvements made in mining and milling operations and methods to go up into the Sierras to trace our water supply to its sources. It is also from the great pine forests of the Sierras that we derive our supply of lumber and timbers, and the Sierras are our natural sanitarium-it is to the lakes, valleys, and wilds of the "High Sierras" that our summer pleasure trips are made. For this reason mention has been made of lakes, valleys, mountains, and creeks not strictly our own-though a large slice of Lake Tahoe lies within our boundaries.In mentioning rivers, lakes, and railroads it has also been thought best to say something of all in the State. In the case of the railroads it became necessary to speak briefly of the towns they connect and pass through, with a passing glance at the country traversed.vAlthough the Comstock Lode, and mining and milling in Western Nevada, are the principal subjects of this book, yet it is not wholly a book on Nevada. "No pent-up Utica" has for a moment been permitted to "contract our powers." We have been guided more by the natural than the political divisions of the country, therefore our little book takes in the western edge of the Great Basin, climbing up to the top of the Sierras, and peeping over in a few places.