Order of Lantern:
Shape of Lantern:
Diameter to glass:
Diameter in the clear:
Number of sides:
Type of bars:
Thickness of bars:
Height glazed:
Number of plates in height:
Number of plates each side:
Thickness of plates:
Size of plates:
Number of storm panes:
Unglazed side of lantern:
what bearings:
Construct Material Lantern:
Construct Material roof / cowl:
Ventilator / cowl:
Lightning spindle:
Desc of Lightning rod:
Balustrade:
Lantern doors:
Floor of lantern:
Watchroom doors:
Diameter parapet:
Lighthouse Inspection Reports Database
Pedras Blancas Light Station - 1910
Lantern and fixtures
1st order, polygonal
polygonal
12'
16
vertical
10'
3
3
3/8"
Lower 31" x 28"; Middle 29 1/4" x 28"; top 44" x 28"
3
all glazed
Iron, glass & brass
sheet copper lined on inside with zinc.
30" copper ball
copper
no conductor
cast iron
no door in lantern
corrugated cast iron, glass deck lights.
wood door, wood casings, double iron door from top, landing to outside balcony.
round 18'
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