7

Lantern and Lantern Fixtures—Continued.
66. Ventilator ball, Copper with openings in lower sides
67. Lightning-conductor spindle, Copper spindle
68. Lightning conductor, of what material; how attached to spindle; how led, and how far below the surface of dry earth, or otherwise, as the case may be: Copper strip passed around spindle, led down alongside tower to iron tube, filled with coke about 7 feet deep with 12” of coke
69. Balustrade and outside gallery, Iron floor and iron rail
70. Lantern doors, and how fitted: Iron door to gallery, wooden door inside
71. Floor of lantern—Of what materials: Cast iron with glass floor lights
72. Watch-room door leading into lantern, and how fitted: None, door leads from stairway to watchroom
73. Parapet, inside diameter (inscribed, if polygonal), Circular

Ventilators.
74. In parapet, wall, or lower part of lantern: At base of lantern, 8 sliding plates
75. Lantern ladders for cleaning plate glass, outside: Iron ladder (not used), wooden ladder (used)
76. Curtain hooks inside of lantern—How fitted: On hooks screwed to inside of architecture.