Building stone, lathing, plastering, and tiling, common brickwork, ornamental brickwork and terra cotta : lighting fixtures, use and design of lighting fixtures, architectural design (1909)
International Correspondence Schools · Scranton : International Textbook Co. · leaf 270
ular gastube, or gasway, acovering tube for thepassage of the elec-tric-light wires mustbe provided. Careshould also be takento have the center ofthe gas burner notless than 4 inchesaway from the cover-ing tube, as shown, so that the gas flame will notinjure the finish of the tubingnor destroy the… … Fig. 21 18 LIGHTING FIXTURES §42 enclosing them gives to this style of pendant the namereflector pendant. The reflector a is of sheet metal, theinterior of which is enameled white or is covered with piecesof mirror or art glass held in position by a metallic frame.
Building · Building materials · Architectural design · Lighting, Architectural and decorative
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