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Journal of the Association of Engineering Societies (1881)
Association of Engineering Societies (U.S.) · New York, [etc.] Board of Managers · leaf 278
able mortar. 29. If any brick building already built, or which may hereafter be built, shall be enlarged, raised or built upon, it shall be made to con- form to the requirements of this ordinance. 30. Whenever more than half the area of any brick wall is occu- pied by window or other openings, the… … farter nol at^i Part j \JJaLl$ H%itrt\.*l ani Party U/aU$ not over !»•* ©r#r ftoi over 3/z Stories //t$t.ru$. Plate lc. — Walls of Brick Dwellings. 31. No wood lintels or beams of over six-foot span shall be used to support brick or masonry walls. 32. No brick or stone wall of any description shall…Engineering
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