Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 213
llUl 140 SHEET METAL WORK glass at a. G shows the hood 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, … Fig. 164. which are notched out as shown at M, thus allowing the drip to enterthe gutter N and discharge through the tube P. The foul air escapesunder the hood G as shown by the arrow.
Architecture · Building
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