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UNSPECIFIED (1952) Clocks, Detached Lever Escapement, Dials, Construction of, Contacts, 423, Enamel for, Phosphorescent, Repairing, 432, Secondary, to Clean, Silver, Varnish for, Distances, Center, Drawings, to read, Draw of Teeth, 211, 213, Wheels, Slide Gauge Tools and Rack. Journal of School of Social Sciences, 3 (4).