South Dakota State Library; South Dakota. Office of the State Engineer; Sherer, Frank; Layne Minnesota Company (Minneapolis, Minn.); Welfl Construction Company; Building construction -- United States -- South Dakota -- Pierre -- 1970-1980
131 caissons ranging in depth from 15 to 47 feet will be drilled and filled with concrete for the underpinning of the new state library building.
South Dakota State Library; Kneip, Richard F. (Richard Francis), 1933-1987; Anderson, Herschel V. (Herschel Vincent); Kocourek, Mrs. Ardeth; Welfl Construction Co.; Building construction -- United States -- South Dakota -- Pierre -- 1970-1980
Photo of the official groundbreaking ceremony for the new South Dakota State Library.