This pie plate is an example of Heisey's Visible Cooking Ware line, #V-7030. Heisey produced this oven safe ware in a canary yellow green only during the year 1919. The line is marked with the Heisey "Diamond H". Unlike other Heisey lines, the individual item also have catalog numbers; this 9" pie plate is #V-369.
See the Heisey Articles category for more details about Visible Cooking Ware.
