Erected in 1929-1931 by Stone and Webste Engineering Corp., Boston, ° Mass. and ownedy Union Electric Light & Power Co., of St. Louis, Built across Osage River in Missouri. 1,000) cu. yds. of earth and rock removed in buildin dam and 550,000 cu. yds. of concrete were’r?a "~ 201,000 electric horse- -power developed 4,400 men required in ds ng and cost mately $33,000,000. .S) Bighway 54 on top of dam. TOLSON DRUG CO., JEFFERSON CITY, MO. ‘OOVOIHD NX | a tate