Illuminating Apparatus

Kind of Apparatus:

Intensity in Candles:

Name of Maker:

Year Made:

Marks and Number:

Order of Apparatus:

Inside Diameter:

Light Characteristic:

Time of revolution:

Flash interval:

Duration of flash:

Arc of each fixed part:

Number of panels:

Number of flash panels:

Arc of each:

Number of elements in
central drum:

Number of prisms above
central drum:

Number of prisms below
central drum:

Does Apparatus revolve?:

Is there a Revolving Belt:

Revolving panels:

How is flash produced:

Num of Vertical elements panel:

Fixed lens covered:

Pedestal:

Service Table:

Draft Tube description:

Lighthouse Inspection Reports Database

Cape St. Elias Light Station

Illuminating Apparatus page 1 of 2

catadioptric

300,000

assembled in 3rd district

1915

USLHS No. 312

3rd

1000 mm

20 sec double flash

4.2 & 14.2 sec

0.8 sec

135 degrees

Bullseye & 6 concentric elements

10, flash

4, flash

yes

hollow cast iron, cylindrical, open 4 sides

Galv. iron, same dia. as damper tube, extends from 5" above lens to cone below ventilator ball.

Report Sections:

Premises | Lantern and Fixtures | Ventilators and Watchroom | Illuminating Apparatus | Closets and Storerooms

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

Supplemental Reports

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