29 x 36 cm. Shows natural features, and populated places, wagon route, proposed railroad routes and explorers' routes. Relief shown by hachures. Prime meridians: Greenwich and Washington. "Entered according to act of Congress in the year 1855 by J.H. Colton & Co in the Clerk's Office of the District Court of the U.S. for the Southern District of New York." Hand colored. Atlas p. number in lower-right margin: 51. Decorative border. The geographic region of Southwest is referred to as the New Southwest. Original publisher: J.H. Colton .

Photocopies of reports about the Tule Springs excavations in the 1950s and the 1960s. The 1950s report was created by the Southwest Museum in Los Angeles, California and written by Mark Raymond Harrington and Ruth DeEtte Simpson. The Nevada State Museum created the report from the 1960s. Both reports appear incomplete. What is included in both reports within this folder are the Introduction sections which gives the names of all the people involved from both digs and explanations about how the excavations came to existence. Also included are some pages that have photographic images and diagrams from the digs, an Acknowledgement section from the Southwest Museum report, as well as a Masthead for the museum.