Ordinance as amended to April 1, 1921, governing the construction, alteration, removal, etc. of buildings, etc., and for the plumbing and gas fitting therein, and for the setting and maintenance of steam boilers and furnaces, and the installation and alteration of elevators | lit.salon
Ordinance as amended to April 1, 1921, governing the construction, alteration, removal, etc. of buildings, etc., and for the plumbing and gas fitting therein, and for the setting and maintenance of steam boilers and furnaces, and the installation and alteration of elevators