Three images from negatives in the Detroit Publishing Company Collection of the Library of Congress:
Slim Point provides a backdrop for boaters, swimmers, and the bathhouse on the right.
The bathhouse, from days of greater modesty, and the baseball diamond, and what appears to be a garden in the foreground, from an amateur photograph.
A real photo postcard of an excursion to Odell Island, postmarked 1910, with Silver Bay in the distant background. The boat in the foreground is named “Silver Bee” — do you suppose the small engine whined like a bee?