New Michigan Island Light Tower
For more than a decade, the Michigan Island tower sat vacant, and in the harsh Lake Superior climate, it quickly began to deteriorate. In 1869, however, authorities decided that a lighthouse on Michigan Island might actually be useful, so $6000 was appropriated to repair the building and relight the light. The refurbished light was equipped with a three-and-a-half order Fresnel lens.
Fifty years later, an effort began to place the Michigan Island light in a higher tower. When the Lighthouse Service discontinued operation of the Schooner's Ledge light on Pennsylvania's Delaware River near Philadelphia, the cylindrical steel tower was disassembled and brought to Wisconsin. Originally built in 1880, the tower was transported to Michigan Island in 1919, where it sat on the beach, awaiting assembly, for another ten years.
The light station experienced a series of improvements in 1928 and 1929. A brick building was constructed to house an electric generator, a radio fog beacon, and a hoist engine for a tramway; a new keeper's dwelling was added; and the relocated tower was finally assembled. At 112 feet in height, the new tower became the tallest lighthouse in Wiisconsin.