The 12-inch version of "The Old Grist Mill" by Royal China is a highly desirable chop plate/round serving platter. While the mill artwork was primarily used for standard dinner plates, Royal China did manufacture large 12-inch charger/chop plates featuring this exact pattern.

The current fair market value for a 12-inch Currier & Ives chop plate (round serving platter) in good vintage condition generally ranges from $15 to $35. 

• Average Retail Value: Individual pieces listed on secondary collector sites like Replacements, Ltd. or boutique storefronts sell for about $25 to $36.