Chicago : Engineering and Contracting Pub. Co. · leaf 326
Fig. 2—View Showing Wave Fence for Small Earth Dam Reservoir. 312 ENGINEERING & CONTRACTING Vol. XXXVI. No. 12. vanized iron and was 18 ins. long. A hook-gage, graduated to hundredths of feet, wasplaced 2V2 ft. back from the weir. Four pumping plants in all were tested butthe results of one…
Buildings
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
