Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 313
Fig. 1. CROSS HORIZONTAL FOLDING DOORCombination StjIe, upper half glass, lower half wood. Working Parts Exposed Continued on Next Page VARIETY MANUFACTURING COMPANY 242 DOORS, SHUTTERS, ETC. … Fig. 2. CROSS HORIZONTAL FOLDING DOORIron Construction. Working Parts Exposed. The door is hung to the wall at the top ends of the continuous and extension stiles (side frame-work of the door proper), by an offset or other substantial hinges (Fig. 4). Half way down, betweenthese supports and the…
Building materials
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