Visual Materials
Boulder-Chino Transmission Line (3rd)
- Description
- Boulder-Chino Transmission Line (3rd) - North Bank of Major Howard's newly excavated, 10' wide, drainage ditch.
- Date
- 1/23/1946
- Call number
- photCL SCE 02 - 26768
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Boulder-Chino Transmission Line (3rd) - Looking upstream from south side of drainage ditch.
photCL SCE 02 - 26773
Visual Materials
Boulder-Chino Transmission Line (3rd) - Looking northeast across portion of cone east of Howard drainage ditch.
photCL SCE 02 - 26772
Visual Materials
Boulder-Chino Transmission Line - [steel rebar for concrete tower supports ready for excavated holes.]
photCL SCE 02 - 20393
Visual Materials
Boulder-Chino Transmission Line (3rd) - Wire in road west of M77T2, from 10/18/1945 to 10/21/1945,.
photCL SCE 02 - 26775
Visual Materials
Boulder-Chino Transmission Line (3rd) - Hayfield-Chino Line - sandy wash.
photCL SCE 02 - 26648
Visual Materials
Boulder-Chino Transmission Line (3rd) - showing excavation of soil at and between towers 1 to 2 at mile 103. Detail of vertical bank facing north. Material below 1.3' is fine gravel. Material above is clay. Bank about 8.5' high.
photCL SCE 02 - 27893