A gigantic map of all the cool plaques in the world. A project of 99% Invisible.

Thompson / Christmas Tree Ship

The Delta Lumber Company of Detroit, headed by E. L. Thompson, platted the village of Thompson in 1888. Seven different lumber companies ran the mill in the village. By 1907 the population...

  • michigan
  • michigan his...

Council Point / Pontiac's Council

On April 27, 1763, Obwandiyag, an Odawa who was also called Pontiac, assembled a council of warriors from various tribes near this site. He urged them to fight to maintain control of their land...

  • michigan
  • michigan his...

Fort St. Joseph

Built near here in 1686 by the French explorer Duluth, this fort was the second white settlement in lower Michigan. This post guarded the upper end of the vital waterway joining Lake Erie and...

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George Armstrong Custer / "Sighting the Enemy"

Raised in Monroe, George Armstrong Custer graduated from the U.S. Military Academy at West Point, New York, in 1861. In 1863 he became a brigadier general and commanded the Michigan Cavalry...

  • michigan
  • michigan his...

Sport

The tug Sport, one of the nation’s earliest steel- hulled vessels, was built for lumber and steel entrepreneur Eber Brock Ward in 1873 by the Wyandotte Iron Ship Building Works in...

  • michigan
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  • underwater

Theodore H. Roethke Childhood Home / Theodore H. Roethke

Distinguished poet Theodore Roethke (1908-1963) was born in Saginaw and grew up in this house. The house was built around 1911 for his parents, Otto and Helen Roethke. Otto’s brother Carl lived...

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Pioneer House

The Pioneer House opened in the early 1870s as a boardinghouse for lumbermen. Beginning as a 1 ½ -story building, it underwent three major renovations between 1885 and 1936 evolving into a hotel...

  • michigan
  • michigan his...

The Northernmost Point of Lake Michigan

About a mile west of here is the northernmost point of Lake Michigan. This geographical location is of historical importance because the act of Congress which created the territory of Michigan in...

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Howell Carnegie Library / Howell Carnegie Library

The Howell library originated as the Ladies Library Association in 1875. That year, the ladies began offering books for lending. The need for spacious, permanent quarters grew, and in 1902, for...

  • michigan
  • michigan his...

First State Prison

This was the original site of Michigan’s first state prison, approved by the legislature in 1838. A temporary wooden prison, enclosed by a fence of tamarack poles, was built on sixty acres...

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  • michigan his...