Mendenhall Building

Historical marker location:

2321 Locust Street, Saint Louis, Missouri

( Marker is on Locust Street west of North 23rd Street, on the right when traveling west.)

Built in 1914 and 1924

The town of Bonne Terre, Missouri, has the largest underground lake in the United States. The Bonne Terre Mine was once one of the world's largest lead mines, but is now a popular scuba diving destination.