Visual Materials
Boulder-Chino Transmission Line
- Description
- Boulder-Chino Transmission Line - [poured concrete tower supports in holes.]
- Date
- 10/5/1937
- Call number
- photCL SCE 02 - 20394
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 - [steel rebar for concrete tower supports ready for excavated holes.]
photCL SCE 02 - 20393
Visual Materials
Boulder-Chino Transmission Line - [drilling holes for blasting at tower site]
photCL SCE 02 - 19896
Visual Materials
Boulder-Chino Transmission Line (2nd) - Drilling holes for concrete piles in Vineyard at location M218-T2.
photCL SCE 02 - 23261
Visual Materials
Boulder-Chino Transmission Line - [Mixing concrete at the tower site].
photCL SCE 02 - 20396
Visual Materials
Boulder-Chino Transmission Line (2nd) - Placing concrete for tower foundations by "Hi-Line"
photCL SCE 02 - 23239
Visual Materials
Boulder-Chino Transmission Line - Engineer on tower checking sag in line.
photCL SCE 02 - 20281