Single track electrified line as seen from the varanda of the G.E. 2-B+B-2 box electric locomotive number #300. Note the extreme care in line maintenance, one of the major features of the Companhia Paulista age... This photo was originally published in the book Traçado de Ferrovias (Railroad Building), by Jerônimo Monteiro Filho, edited in 1955. The copy was kindly sent by Hermes Yoiti Hinuy, from São Paulo SP.