1930s? ; Not drawn to scale ; 1 map ; 58 x 73 cm ; Relief shown by landform drawings and spot heights ; Oblique perspective map ; From the Union Pacific Railroad Collection; Library's copy is missing lower left corner and piece in upper margin near left corner; showing principal points of interest and Furnace Creek Inn, Amargosa Hotel, owned by Pacific Coast Borax Co., manufacturers of 20 Mule Team Borax products