|  A18 | Location Diagram of Machine Tools Locomotive Shop, No Date. | 112kb | 
|  A19 | Location Diagram of Machine Tools Locomotive Shop, No Date. | 117kb | 
|  A20 | Location Diagram of Machine Tools Locomotive Shop, No Date. | 99kb | 
|  H27 | Standard Derail Sign Post, April 19, 1918. | 236kb | 
|  H36 | Plan of 4 Post Frame Trestle, July 1, 1918. | 306kb | 
|  H51 | Tunnel & Bridge Clearance Diagram, Nov. 6, 1918 | 371kb | 
|  H165 | Coyote Wells, October 29, 1920. | 209kb | 
|  H169 | Track Spike for Secondary Track, Nov. 26, 1920. | 321kb | 
|  H179 | Jacumba Hot Springs Station Grounds, February 7, 1921 | 228kb | 
|  H170 | Typical Ballast Section, Dec. 23, 1920. | 236kb | 
|  H197 | Imperial Gypsum and Oil Company, September  23, 1921. | 198kb | 
|  H197 | Imperial Gypsum and Oil Company, September  23, 1921 revised. | 179kb | 
|  H198 | Dimensions of Locomotive Steel Tires, January 16, 1922. | 291kb | 
|  H210 | Plan of Equipment Trust Plates, Sept. 7, 1922. | 350kb | 
|  H226 | Plan of Station Grounds at Jacumba Springs, March 12, 1923. | 200kb | 
|  H230 | Plan of Sign Engines Must Not Operated Beyond This Point, April 19, 1923. | 270kb | 
|  H255 | Wilsie Station Grounds, April 7, 1924. | 319kb | 
|  H260 | Hipas Station Grounds, September 20, 1924. | 331kb | 
|  H270 | Crank Shaft for Gas-Electric Cars Nos. 41-42 & 43, Feb. 24, 1926. | 268kb | 
|  S276 | Plat of Spur Track to Clover Flat Granite Pit, May 28, 1926. | 495kb | 
|  H285 | Diagramatic Sketch of Fire Fighting Facilities at Bridge 102A, Oct. 7, 1935. | 143kb | 
|  S215 | East end of Coyote Wells Station Grounds, Dec. 13, 1923. | 200kb | 
|  S298 | Plot showing underground wire crossing at Campo Calif., Nov. 16, 1926. | 256kb | 
|  S301 | Plat showing private road crossing at Sugar Loaf, Calif., Nov. 16, 1926. | 327kb | 
|  S707 | Office Portion of Freight House San Diego, Feb. 13, 1942. | 141kb | 
|  S736 | Car Body Section Living Quarters, July 19, 1943. | 156kb | 
|  S750 | Office of Traffic Manager and Ticket Office, San Diego, Oct. 21, 1943. | 145kb | 
|  S745 | Station Building, Seeley, Calif., Aug. 22, 1943. | 104kb |