Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 274
having one-third pitch. By a skylight ofone-thud pitch is meant a skylight whose altitude or height A B, is equalto one-third of the span CD. If the skylight, was to have a pitch ofone-fourth or one-fifth, then the altitude A B would equal one-fourthor one-fifth respectively of the span CD. The… … 219 140 SHEET IMETAL WORK glass at a. G shows the liood held in position by two cross braces H.J represents a section of the common bar on the rabbets of which theglass K K rests. L shows the condensation gutters on the bar J,
Architecture · Building · Carpentry
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