Every room in any hotel used for sleeping purposes shall have devices, such as a window or transom, so constructed as to allow for the proper and a sufficient amount of ventilation in each such room, except that buildings more than one story in height, constructed after July 1, 1957, shall have no transoms or ventilating openings from guestrooms to public corridors.
[5:136:1915; 1919 RL p. 2811; NCL § 3341] — (NRS A 1957, 484)