Document Ner8KRwrBz4mK681ozYNgjGBb

PLAINTIFF'S EXHIBIT You could trust to luck that your mechanical drive turbines will keep running... Cor you can specify the one make built exclusively with solid rotors) The difference in amount of your end product is appreciable. For solid rotors mean less mainte nance, less downtime and an abil ity to withstand more shock. But how do you know whether you have them? One way to be certain is to specify De Laval. We always use solid rotors in mechanical drive turbines. And we avoid other design and construction short cuts you'll find in socalled "industrial grade" tur bines because we make only one "powerhouse grade" for both utility and industrial applica tions. More and more, our industrial customers--likeour utilityfriends --seem to appreciate the extra margin of reliability and per formance they getfrom De Laval. We'd like to tell you more. Write us at-- DE LAVAL TURBINE INC. Turbine Division* Trenton, New Jersey 08602 20 / OCTOBER 1967 Circle 45 on Reader Service Card MECHANICAL ENGINEERING