Contents include: Notes; data; clippings; material relating to bond issue for sewer construction; a copy of Ordinances, rules and regulations governing plumbing and sewerage in the City of Berkeley, 1921; Caring for surface drainage at street intersections, by C.H. Thomas, from The Highway Magazine,(XXII, no. 4, pages 104-107, April 1931); and Unique street intersection drainage system employed by City of Berkeley, by R.T. Reinhardt in Western City,(February 1931).