Revised by A. F. Dinsmore . . . Traced and Lettered by I. P. Berthong and C. J. Helm. 1 inch to 12 miles. County and land district boundaries, Indian reservations, and national forests are shown in color. Also shows public land surveys, towns and cities, military reservations, locations of U.S. land offices, and railroad lines.
Relief is shown by color.
Small inset maps of Pocatello, Wallace, Lewiston, and Boise, and vicinities. Also a black and white base map for this date. Standard Published, Idaho, 1905. Revised and drawn by Charles J. Helm. 1 inch to 12 miles.