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

Sentinel Island Light Station - 1913

Lantern and fixtures

4th

 

cylindrical

 

7' 8 1/16"

 

 

 

 

 

helical

 

 

 

3' 1 1/4"

 

1 & 2

 

 

 

1/4"

 

2' 1.081" x 2' 1.081", glass curved

 

 

 

 

 

 

 

iron, brass, bronze, glass

 

conical, iron, zinc lining

 

iron, 17" dia.

 

brass, platinum point.

 

 

 

wood, coppered floor, octagonal 2' 7" high

 

1, hinged with lock, iron

 

wood, 7/8" x 4" t&g, wire nails

 

none

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

 

Lighthouse Access | Station Boat Info | Tools and Accessories | Light Vessel Specific | Inspection Reports

 

Supplemental Reports

Home | About Us | Magazine | Membership | Lighthouse Passports  | ToursLightship | Resources | Store | Contact Us | Site Map

© 2006 United States Lighthouse Society · 244 Kearny Street 5th Floor, San Francisco CA 94108 · ph. 415.362.7255