I made a detour on the way to see this guy's steam sister run the Cuyahoga Valley Extra, and OCS1 is all I saw in the hour or so that I was here since CSX had a MOW crew in the interlocking.
Former Santa Fe GP35 2648 brings up the rear of a 4-unit light engine, passing the east end of the Glendora siding enroute to Kaiser yard (near Fontana).