Tiffin Glass Museum

 We don't think we can say it better than they can:

"The Tiffin Glass Museum honors the heritage established by the men and women of Tiffin’s “Glass House.” Through preservation and education, the Museum safeguards glassware made by the artisans from the factory’s nearly hundred-year history. Museum preservation work includes acquiring memorabilia and historical documents from the factory’s beginning in 1889 until its closing in 1984."

 http://www.tiffinglass.org/