58 x 46 cm., on sheet 87 x 102 cm., folded in envelope 30 x 24 cm. Relief shown by contours and spot heights. "Contour interval 40 feet." "Base from U.S. Geological Survey 1:62,500. 1954." "Geology mapped in 1985 and 1988." Includes text, bibliography, 4 col. cross sections, and location and index maps. "Prepared in cooperation with the U. S. Atomic Commission." Original publisher: U. S. Geological Survey, Series: Miscellaneous investigations series, map I, Scale: 1:24 000.
On March 2, 1977, Neil C. Dalmas interviewed teacher Howard Heckethorn, (born on September 14th, 1922 in St. George, Utah) at Red Rock Elementary School in Las Vegas, Nevada. This interview offers an overview of early education in Nevada. Mr. Heckethorn also discusses Stewart Ranch, Howard Hughes and the Hughes Site, and the migration of the Mormons to the Las Vegas area.