John R. Raynes, Engines and Men — Chapter X (1921)
“ This system classified the work and the men and the wages, and in its twelve hour day operation it led the G.W. men to see the necessity of having a society of their own as enginemen, and really proved the foundation of the Associated, Evan Evans, Tom Harding, Charles Perry, Tom Roderick, and others became pioneers of the new movement. ”
