Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 250
Fig. 245. Cast-iron Stair Stringersand Finish. 199 190 BUILDING SUPERINTENDENCE … Fig. 346. Beam Stair Stringerand Finish. are not running; so it i.s the custom to make staircases simple in designand construction, except perhaps the lower flights, which are oftenmade of marble or of ornamental iron or steel. A simple form ofstair construction, and one in general use, consists of…
Architecture · Building
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