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
Mary Island Light Station - 1913
Illuminating Apparatus page 1 of 2
fixed lens
W 520; R 130
Chance Brothers & Co.
1902
Lighthouse works near Birmingham
4th
19 11/16"
360 degrees
4
none
7
6, fixed
3, fixed
4 iron columns with brass casing supporting circular steel plate; cast iron base & intermediate circular brass plate.
there is none
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