The height of this frosted and paneled fan vase is 7.5 in. Possibly made by Diamond Glass-ware, which produced satin glass comparable to Tiffin.
This vase is sometimes mistakenly attributed to Tiffin; and a black one has been found with a worn Tiffin label. Documentation of Tiffin / U.S. Glass products is one of the most extensive available to researchers. This fan vase is not found in records of either Tiffin or U.S. Glass and is not recognized by experts as a product of either company. It is placed in the Unknown Gallery until more information about it comes to light.