Vtg Portland Cement LOT of 7 PB 1940s Concrete Bridge Pavement Vibration Design

"Concrete Guide with Tables of Quantities of Materials" brochure, and two Concrete. Vibration For Quality Concrete, 1938, 32 pages. Concrete Bridge Details, 1940, 47 pages. Continuous Concrete Bridges, 2nd edition, 1942, 106 pages.

eBay