Corning Ward vintage Blue Cornflower 6 Cup Teapot with lid. rare backstamp

Very good vintage condition minor wear on the inside bottom. Collector’s item. This is the rare backstamp Corning ware tea pot. The "rare backstamp" refers to early versions of Corning Ware, particularly those produced around 1958-1960, which feature the iconic Blue Cornflower pattern and a specific backstamp design