A line maintenance train pulled by an E.M.D. GL-8 diesel-electric locomotive at the Serra do Mar segment of the Mayrink-Santos branch. An important detail is the overhead wire shown in this photo; it existed in that line between 1963 and 1975, during its brief electrification period. This copy, from the José Carlos Fonseca collection, is courtesy of Marcello Tálamo, from São Paulo SP.