58 on Reader Service Card Trough conveyor vibrates A trough-type vibrating conveyor, and additions to a line of tublar ... Lift Truck Div. of Eaton Yale aamp; Towne Inc. Performance and physical specifications are tabulated; models are illustrated in color; and information ... 61 on Reader Service Card Prepare steel for PE PEI bulletin P-307 is a 1967 manual from the Porcelain Enamel Institute ... Equipment and accessories for aquot;Carbotrol a#39; . the system, are detailed in one series of literature.