This image is of a bear moving around inside the enclosure provided for bears at the Milham Park Zoo in Kalamazoo, Michigan. The stone structure is not at all representative of the habitat for such bears, but was likely easy to clean.
There is no description on the back.
This zoo no longer operates, having been closed in 1974, and no new institution was opened in its place in Kalamazoo.
This image likely dates from the 1950s.