The American house-carpenter; a treatise on the art of building, and the strength of materials (1867)
Hatfield, R. G. (Robert Griffith), 1815-1879 · New York, J. Wiley · leaf 406
thrown by a pedestal upon steps.From o, [Fig. 357,) in the plan, and from c in the elevation, drawthe rays, a b and c e; then a o will show the extent of the shadowon the first riser, as at ^ ; f g will determine the shadow on the second riser, as at jB ; c d gives the amount of shadow on thefirst…
Carpentry · Architecture
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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