Browse Items (1 total) Tags: Lakes Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Lake at Sherman-Heineman Park, Mansfield, O. View of the lake and people getting into boats at Sherman-Heineman Park. Tags: Lakes, Parks, Postcards, Sherman-Heineman Park Featured Item John Sherman - Senator (1892) Portrait of John Sherman taken in 1892 when he was serving a term as U.S. Senator from Ohio.