Cement and how to use it : a working manual of up-to-date practice in the manufacture and testing of cement : the proportioning, mixing, and depositing of concrete, and its application to all forms of concrete construction, plain and reinforced : with special chapters on concreting tools and machinery, waterproofing, working rules, etc. (1910)
Radford, William A., 1865- · Chicago : Radford Architectural Co. · leaf 326
View during construction — Forms in place. View after forms were removed and before dressing up. Courtesy of Office of Public Roads, Wasliington, D. C. CONSTEUCTION OF CONCEETE BEAM BEIDGE AT CHEEAW, S. C.
Cement · Concrete construction
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.