Young, Adolph and Horton, Lorene (1951) French System, Quarter Striking Work, 334, 342, Hammers, Hardening, 198, 480, Springs, Tail, 298, Hands, Proportions of, 167, 173, 199, Side Shake, Cylinder, For Pivots, Silvering Dials, Simple Calendar, Sizes of Teeth, 211, 213, Wheels, Slide Gauge Lathe. Journal of School of Management, 4 (4).