Fog Signal Kind:
Time to start:
How long will pressure last:
Manufacturer:
Year of Manufacture:
Characteristic:
Duplication:
Timing device:
If whistle, siren or trumpet, Pressure at which blown:
Height above water:
Compass direction:
Location:
Distance and direction:
Water supply:
Reached from Lighthouse:
Desc of Fog signal building:
Pressure and recording gauge:
Lighthouse Inspection Reports Database
Ballast Point Light Station - 1907
Fog Signal General
Bell struck by clockwork
5 minutes
made in Boston by Geo. W. Stevens
no date
Bell strikes every 10 sec.
none
To warn vessels against Point & to guide them into harbor.
E 200'
4 cement piers & 4 9" x 9" x 13' timbers well braced with iron rods & bolts, forming a tower for bell.
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