Tom Rock of T.D.R. Productions provided this view of New York Central 0-6-0 No. 6890, snapped somewhere in southern Ontario on the NYC's Canada Southern subsidiary. This locomotive was a member of the railroad's B10 class, of which a roster published in 1940 lists twenty subclasses! The B10w subclass, to which No. 6890 belonged, were 1912 products of American Locomotive Company. With 21x28-inch cylinders, 58-inch drivers and 180 pounds of boiler pressure, the B10 class developed 32,570 pounds of tractive effort. The subclasses seem to have varied only in engine weight, No. 6890's subclass — formerly Michigan Central Nos. 8780-8799 — tipping the scale at 171,000 pounds. No information is forthcoming concerning the photographer, location or date of this image. However, the photo was taken between the NYC's 1936 renumbering and the 1940s application of the new Gothic lettering.