*From "The Electric Journal, Volume 12: A 1,500 Volt Portable Railway Substation."

- 1914 -

This rolling substation was used on the 1,500 volt Piedmont & Northern Electric Railway. I love the nice P&N Electric Railway logo on the side of the car. This photo was taken in the Greenville, SC P&N shops yard in 1914. Today, the rail yard and shops still remain! [ID=293746232] .

http://books.google.com/books?id=JLLmAAAAMAAJ&pg=PA152&dq