Kidder, Frank E. (Frank Eugene), 1859-1905 · New York, Comstock · leaf 608
-described type of reinforced concretestairs. Fig. 451 shows the details of the design of the reinforced concretestairs in the Ketterlinus Lithographic Manufacturing Companysbuilding, Philadelphia.* Fig. 452 shows a section through the treads and risers of stairsconstructed with the corrugated… … Fig. 4S0. Reintorced Concrete Stairs. 1^^
Building · Carpentry · Masonry
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
