The lay-out of Corliss valve gears
A technical manual on designing and setting Corliss steam-engine valve gears, written by engineer Sanford A. Moss and published by D. Van Nostrand in New York in 1903 for machine designers and draughtsmen. Line drawings give sectioned cylinders with hatched shading, outlined wrist-plate and rocker linkages with dotted construction arcs and lettered centres, plus halftone photographs of complete engines.
