Peter's Pottery ~ Cake Plate ~ Jade ~ Circa 2017. Love it!!! Glass Dome fit's it perfectly. Should work well with McCarty's Pottery too. I purchased it through Amazon Link: https://www.amazon.com/gp/product/B00GFFYQP4/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1. Here is the description of the handmade Italian glass dome: IVV Glassware 6975/1 - Le Campane Cake, Pie, Pastry, Cheese Dome, 7-1/2-Inch Height by 10-1/4-Inch Round.