This vintage 1956 folder contains the original manufacturer’s operating and servicing instructions for a Plymouth DDT Diesel Locomotive numbered 6034, a little workhorse of the mining industry. It also contains servicing instructions for Quincy Compressors.

The heavy duty maroon folder is printed for the Plymouth Locomotive Works.

All appears to be complete and in excellent condition. There is light surface wear on the folder's outer covers. Please review provided photos for final word on condition.