River Regulation Work, St. Louis Water Department. Missouri River at Howard's Bend. Pile Dike - floating pile driver driving pile with steam hammer and water jet. Kansas City Bridge Co.
October 29, 1937. - Looking upstream from port stern of Grafton. Dipper Dredge St. Paul removing outer end of dike 79.2L. U. S. Quarterboat No. 1 and Woods Bros. quarterboat in background.
Construction of the Cape Girardeau Bridge. 1927. Pouring concrete for seal of caisson Pier No. 2. Derrick boat handling door on material lock; compressor barge maintaining air pressure in caisson.