Page 73 - On the Shores of Lake Michigan
P. 73

Rather than a masonry or steel tower the Sturgeon Bay Light was double walled steel cylinder 8 feet in

          diameter and rising to a height of 78 feet. The new tower vibrated so badly in the wind that it afected
          the operation of the light. The skeletal steel framework was erected to support the watch room and
          lantern leaving the original steel tower to support only the spiral staircase inside it. This solved the

          vibration problem.
                                   Sturgeon Bay Ship Canal Light * 1899
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