Pattern-making machinery manufactured by Richards, London & Kelley, Atlantic works, Philadelphia
A trade catalogue of pattern-making machinery issued in 1873 by Richards, London & Kelley of the Atlantic Works, Philadelphia, printed locally for foundry men and pattern shops buying lathes, saws and borers. Wood engravings show each machine in side elevation against blank paper, with cast frames, spoked flywheels, belt pulleys and cast-in maker's lettering rendered in fine line shading.
