Visual Materials
I1 - Inventions/Developments
- Description
- I1 - Inventions/Developments - New type of standard extension ladder.
- Date
- 6/17/1915
- Call number
- photCL SCE 02 - 03239
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
I1 - Inventions/Developments - New type of standard extension ladder.
photCL SCE 02 - 03240
Visual Materials
I1 - Inventions/Developments - Winch on truck showing new type of brake (All).
photCL SCE 02 - 13885
Visual Materials
I1 - Inventions/Developments - Winch on truck showing new type of brake (right).
photCL SCE 02 - 13886
Visual Materials
I1 - Inventions/Developments - Winch on truck showing new type of brake (left).
photCL SCE 02 - 13887
Visual Materials
I1 - Inventions/Developments - Thermostat
photCL SCE 02 - 10478
Visual Materials
I1 - Inventions/Developments - Ground detector.
photCL SCE 02 - 13288