'Los Angeles & Salt Lake Railroad Company. Union Pacific Railroad Company. Office of Vice President, Los Angeles, California, June 3, 1952.' 'Dwg. I-128.' Also shows location of land area proposed to be sold to the Las Vegas Valley Water District. Shows other parts of the water system and lists power requirements for water system. Includes township and range lines. Scale [ca. 1:3,600]. 1 in.=300 feet. Library's copy 2 is missing compass on right edge of page and has 'Limits of land which District proposes to buy, 507 Ac.' hand-printed in pencil and area is outlined in red.