Order of Lantern:
Shape of Lantern:
Diameter to glass:
Diameter in the clear:
Number of sides:
Type of bars:
Thickness of bars:
Number of plates in height:
Number of plates each side:
Thickness of plates:
Size of plates:
Number of storm panes:
Unglazed side of lantern:
Construct Material Lantern:
Construct Material roof / cowl:
Ventilator / cowl:
Desc of Lightning rod:
Floor of lantern:
Lighthouse Inspection Reports Database
Grand Marais Rear Range Light Station
Lantern and fixtures
35 3/4" x 32.5"
2 adjacent panels each 45 degrees
between 200 degrees & 290 degrees with 0 degrees at N.
Cast iron parapet lined with sheet iron, wrought iron verticals.
Cast iron plates forming 8-sided pyramidal roof, lined with zinc.
brass, platinum tip
Gallery square, 12' x 12' in plan, of cast iron plates. Balustrade is 2, 2" pipe rails with 1.5" pipe stanchions, all with pipe fittings
2-fold cast iron door in parapet, with brass fittings; leads to outside gallery.
Cast iron plates bolted together & to plates of outside gallery.
Cast iron plate trap door with iron ring handle & hinges.
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