Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 305
Fig. 335. Casement Window with Mullion mullion is seen at A. It will be noticed that it is much narrowerthan the mullion used in the case of the double-hung window shownin Fig. 333, the reason for this being that in the case of the casement 245 234 CARPENTRY … Fig. 330. Mullion Construction for Fig. 335 window there are no weights to be taken care of and so there neednot be any weight boxes in the thickness of the mullion. BB are the casement sashes which are in this case filled withleaded glass. They should be hinged at the sides to open inward or…
Architecture · Building
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