From Union Pacific Railroad Collection (MS-00397). The scales are noted in the drawing. The bottom corner says, "Union Pacific System L.A. & S.L.R.R. Standard Signal Maintainers & Pumpers House. Locations. East Of Caliente. Ass't Chief Engineers Office Los Angeles. Drawn By F.W.G. Traced By F.W.G. Checked By W.V.L-B. Date. Nov. 24, 1926. Scales As Noted. Revised. Drawing. No. 15656-A".

From Union Pacific Railroad Collection (MS-00397). The scales are noted in the drawing. The bottom corner says, "Union Pacific System L.A. & S.L.R.R. Standard Signal Maintainers & Pumpers House. Locations East Of Caliente. Ass't. Chief Engineers Office Los Angeles. Drawn By F.W.G. Traced By F.W.G. Checked By W.V.L-B. Date. Nov. 24. 1926. Scales As Noted. Revised. Drawing. No. 15656-B".

From Union Pacific Railroad Collection (MS-00397). The scales are noted in the drawing. The bottom corner says, "Union Pacific Railroad Company South Central District. Remodeling South Wing Of Basement of Clubhouse, Caliente Nevada. Office Of Manager Of Industrial Development, Los Angeles. Drawn by [Rdw?]. Scale - [not legible]. Date - 6-8-38. Revised. No. 15899. Sh. 1".

From Union Pacific Railroad Collection (MS-00397). The bottom corner says, "Union Pacific Railroad Company Southwestern District. Basement Heating Plan. Proposed Remodeling of Clubhouse, Caliente Nevada. Office of Manager of Industrial Development, Los Angeles. Drawn by R.d.W. Date 9-20-37. Scale - 1/8" = 1'. Revised. No S-567-1".

From Union Pacific Railroad Collection (MS-00397). The bottom of the drawing states, "Gilbert Stanley Underwood & Co. Architects And Engineers. 730 S. Los Angeles St. Los Angeles Cal. First Floor Plan. Scale 1/8" = 1'0". File No. 15684-B. Sheet No. 2. Job. No. 399. Date 8-10-27. A Club House For The Union Pacific System Caliente Nevada."

From Union Pacific Railroad Collection (MS-00397). The bottom of the drawing states, "Gilbert Stanley Underwood & Co. Architects and Engineers. 730 S. Los Angeles St. Los Angeles Cal. Second Floor Plan. Scale 1/8" = 1'0". File No 1568A-C. Sheet No. 3. Job No. 399. Date. 8-10-27. A Club House For The Union Pacific System Caliente Nevada."

From Union Pacific Railroad Collection (MS-00397). The scales are noted in the drawing. The drawing on top is labeled "Longitudinal Section." The drawings on the bottom are labeled "East Elevations" and "West Elevations." The bottom of the drawing says, "Gilbert Stanley Underwood and Co. Architects and Engineers. 730 S. Los Angeles St. Los Angeles Cal. Elevations and Sections. Scale 1/8" = 1' 0"  File No. 15684-[E?]. Sheet No. 5. Job No. 399. Date 8-10-27. A Club House For The Union Pacific System Caliente Nevada."