Browse Items (3 total) Tags: Waste Disposal Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Sewerage Plant - Mansfield, Ohio Image of sewage disposal plant in Mansfield, Ohio. Tags: Waste Disposal Sewer Disposal Plant, Mansfield, O. Image of the sewage disposal plant located in Mansfield, Ohio. Tags: Waste Disposal Sewage Disposal Works, Mansfield, O Black and white image of the sewage disposal plant in Mansfield, Ohio. Tags: Waste Disposal 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.