VINTAGE WELLFLEET POTTERY COBALT BLUE LARGE 10 BOWL RARE #2. Vintage Wellfleet Pottery 10 large bowl in a glazed cobalt blue color. These pieces are highly collectible and no longer made, handcrafted. In Wellfleet (Cape Cod), MA by Trevor and Kathleen Glucksman. On the bottom you will find engraved “Wellfleet Pottery” and “bird” hallmark. This is one of two listed in this 10 size. Dimensions 10″ Diameter, 3.25″ Tall. All items are insured and include signature confirmation. All items are handled with care and packaged with only the best materials. We use all new materials such as bubble wrap, peanuts, wrapping paper, foam sheets, corrugated paper, stretch wrap, labels and double walled boxes. Auctiva Offers Free Image Hosting and Editing. Auctiva gets you noticed! Track Page Views With. Auctiva’s FREE Counter. The item “VINTAGE WELLFLEET POTTERY COBALT BLUE LARGE 10 BOWL RARE #2″ is in sale since Sunday, July 30, 2017. This item is in the category “Pottery & Glass\Pottery & China\Art Pottery\Studio/ Handcrafted Pottery”. The seller is “i4midism” and is located in Miami, Florida. This item can be shipped worldwide.