Patent for a triple valve for air brakes on trains that gives the engineer more control over the brakes.

Statement selling a parcel of 160 acres owned by John J. and Mollie Click to three women for $1000, to be paid down $5 per month. It is signed at the bottom by the buyers: Mrs. Minnie Barrett Grant, Mrs. Lotus Click Byus, and Mrs. Fannie Click Chambers.

Map of the Coronado Expedition, 1540-1542, through parts of the southwestern United States and northern Mexico. The map includes state boundary lines, bodies of water, major towns, forts, and areas of elevation. A legend, included in the lower-right corner, indicates directions of the routes of Coronado and his army. No scale indicated.

Notarized document certifying that the San Simon Cattle and Canal Company appointed J. J. Wheeler as its agent int he state of Arizona and J. D. Jordon as its agent in New Mexico. The document is signed by president of the company, J. H. Parramore.

Map shows early twentieth century New Mexico cities, towns, counties, and reclamation projects. Relief shown by shading and hachures. Scale [1:760,320].

Map shows cities, towns, and geography of the southwest United States during the early twentieth century. Relief shown by hachures. Scale [ca. 1: 6,336,000] and [ca. 1:8,448,000].

Copy negative of a group of men on horseback riding down a dirt road in several lines. The men are wearing sombreros. One of the men in the front is carrying a dark-colored flag with writing on it. They appear to be in a desert and there are hills rising in the background behind them.