Casper Daily Tribune Newspaper, June 29, 1920, Page 5

TUESDAY, JUNE 29, 1920. ; pale ie Meaty MULL se ilitlh Ti A great engineering achievement and a successful manu- facturing enterprise have one fundamental in common— — _a solid foundation. As an engineering feat, Chicago’s new bascule bridge is the greatest of its kind. Standing open, its two massive sec- tions reach into the sky like the blades of a giant jack- knife. Closed, it is the main artery of communication between two sections of a vast city. To carry the tremendous weight of these immense “blades” with their countless tons of steel girders requires a firm foundation—reaching into the very vitals of the earth itself. As this great bridge typifies solidly founded engineering accomplishment, so does the realm of industry afford two outstanding examples—the houses which manufacture and distribute O and G Inner-Locked Belts. The principles upon which O and G Inner-Locked Belts are built are deep rooted, basic, founded upon years of practical ak Cotih gree achievements = irm foundations experience in oil country conditions, on years of boring deep in the fundamental science and knowledge of belt making. Among the daily needs of mankind, oil and-its by-products are paramount; without them, no machine could run; without them man would remain primitive, for nearly everything that man eats, wears or uses in his daily work at some stage in its manufacture or distribution depends upon oil. As the bascule type excels the old drawbridge in eliminat- ing waterway obstruction and speeding up traffic, so do O and G Inner-Locked Belts excel all other types in eliminat- ing obstruction to a dependable flow of power in drilling, pumping and compressor service. They establish at once minimum overhead, a marked dis- counting of troublesome stretching, slipping “come and go” —a guarantee of maximum production. Oil Well Supply Company yee Wal see PITTSBURGH inall ol fielde ip sera <g> “OILWELL” - Imperial Belting Company-Chicago =="