The Century Catalog:
Throwing out the high (C855), and throwing out the low (C415), both of which were specialty models, Alco’s entire catalog of Century-series locomotives is represented in this photo of part of the Collinwood dead line, with an RSD5 thrown in for good measure. From left (most distant) to right are an ex-PC C628, an ex-PC RSD5, a C430 and a C630 from the Reading, a C425 and a C636 from the Penn Central, a former Lehigh and Hudson River C420, and a C424 from the Erie Lackawanna.