Visual Materials
Boulder-Chino Transmission Line (3rd)
- Description
- 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.
- Date
- 12/11/1947
- Call number
- photCL SCE 02 - 27893






