I found a website with scans of the old US Steel training manual on operating the narrow gauge locomotives in the smelters.
http://www.narrowgaugechaos.com/RPC/images/Porter/PorterIndex.htm
The one with the blue cover. Interesting reading.
Claude
http://www.narrowgaugechaos.com/RPC/images/Porter/PorterIndex.htm
The one with the blue cover. Interesting reading.
Claude