Report for Portage Lake Ship Canal Front Range (Michigan) - 1910

General
District: 9th
Inspector: Oliver G. Brown
Location: On East revetment of entrance to Portage Lake Ship Canals, northerly end of Portage Lake, Keweenaw Peninsula.
Date of Report: 07/31/1910
Latitude: 47° 11' 54"
Longitude: 88° 37' 00"
Premises
Site:
Date of Reservation:
Date of Deed:
Date of Permission:
Date of Lease:
Area of the Entire Site:
Area Inclosed:
Character of Soil:
Distance of tower from Nearest High-Water Mark:
Inclosures to Premises / Type of Fence:
Wharf or Landing on Premises:
Road to Land or Wharf Chararacter of and Distance:
Means to Reach Light Station:
Distance to Nearest Road:
Distance to Post Office:
Distance to Village:
Facilities for Public Conveyance:
Facilities for Private Conveyance:
Means Used for Support of Lantern: Lantern house.
Number of Separate Lights: 1
First Built or Established: 1894
Last Rebuilt, Repaired, or Renovated: 1900
Condition at This Date:
Shape of Tower in Plan: 6 feet square.
Form of Tower:
Height from Base to Ventilator Ball:
Height of Focal Plane Above Mean High Water: 8 feet
Background of Lighthouse as Seen from Sea:
Color of Tower: White
Color of Tower/ How Produced: Paint
Tower Connection:
Object of Navigation: Front range to enter Portage Lake Ship Canal.
Building Materials: Wood.
General Description:
Wall Thickness at Base:
Wall Thickness at Parapet:
Diameter at Base:
Diameter at Parapet:
Kind of Stairway and Steps:
Number of Landings:
Size of Glass:
Number of Windows and Size of Sash:
Number of Doors:
Kind of Foundation and Depth Below Surface:
Character of Soil Surrounding the Lighthouse:
Soil Susceptibility:
Miscellaneous Remarks:
Lantern and Fixtures
Order of Lantern: Post-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:
Construction Material Lantern:
Construction Material Roof / Cowl:
Ventilator / Cowl:
Lightning Spindle:
Description of Lightning Rod:
Balustrade:
Lantern Doors:
Floor of Lantern:
Watchroom Doors:
Parapet Diameter:
Illuminating Apparatus
Kind of Apparatus:
Intensity in Candles:
Name of Maker:
Year Made:
Marks and Number:
Order of Apparatus:
Inside Diameter:
Light Characteristic: Fixed red.
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 Center Drum:
Number of Prisms Below Center Drum:
Does Apparatus Revolve?: False
Is There a Revolving Belt?: False
Revolving Panels:
How Flash is Produced:
Number of Vertical Elements Panel:
Fixed Lens Covered:
Pedestal:
Service Table:
Draft Tube Description:
Revolving Machinery:
Standby and Description:
Chariot Float or Balls:
Chariot Description:
Length of Drop Tube:
Clock Weight:
Length of Winding Time:
Drive During Rewind:
Machinery Protection:
Regulated:
Lens Protection:
How Color is Produced:
Red Sectors Description:
Where Color Attached:
Form of Colored Glass:
Lamp Description:
Type of Illuminant:
Number of Spare Lamps:
Number of Spare Burners:
Candle Power: