Fairbanks Morse & Co. 60 Cubic Foot Universal Cinder Conveyer in HO Scale with geometry for serving two (2) or more tracks. The single track Universal Cinder Conveyor had a somewhat different geometry at the base. Used in both configurations at numerous sites around the Chesapeake & Ohio Railway and numerous other railroads. Two double track Fairbanks Morse & Co. cinder conveyers were used at Hinton, West Virginia (1930 - 1972), two at Stephens, Kentucky (one of which was later moved to Peru, Indiana). Sprue added at bottom to hold parts in alignment. See: http://hinton.cohs.org/dwg/3%20Track%20Cinder%20Conveyor-1943.pdf SUCCESSFULLY PRINTED.