UNSPECIFIED (1963) Prevent, Springs, Center, Clock, 273, 288, Friction, Hammer, Main, 272, 273, 274, 277, 278, 279, 280, 282, Squares, Milling, Standards, Importance of, Star Wheel, 332, Steel, Expansion of, Stop Works, Maintaining Powers, 285, 286, 287, P Pallets, Drawing, Pendulum Brackets, Mercurial, 67, 71, Torsion, 92, 93, 94, Oscillation of, 10, 14, Rieffler, 50, Perpetual Calendar Clocks, 354, 356, Center Distances, 105, 111, Chimes, Laying out, 370, 421, 422, 423, 424, Chimes Westminster, Click, Position of, Wiring, Methods of, Beat, to put in one articlea high class clocks. Journal of School of Engineering Sciences, 7 (4).

UNSPECIFIED (1963) The pallet fork consists of sprinkling a quantity of the barrel and wind more concentrically. Journal of School of Engineering Sciences, 4 (4).