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
Farallon Light Station
Lantern and fixtures
1st
polygonal
12'
16
vertical & horizontal
9' 2"
3
3
3/8"
Lower: 2' 6.5" x 2' 3.5"; Center: 3' 1 3/4" x 2' 3.5"; Top: 3' 2.5" x 2' 3.5"
4
none
steel & brass
copper
yes
yes
Copper wire conductor soldered to spindle & led along dome down to ground. 2' below in dry earth.
iron rails
no doors
corrugated iron
an iron hatch
12' 3" polygonal
Report Sections:
Premises | Lantern and Fixtures | Ventilators and Watchroom | Illuminating Apparatus | Closets and Storerooms
Fog Signal General | Fog Signal Equipment | Dwelling | Asst. Keepers Dwellings | Water | Healthfulness
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