Here we have a Hartstone 6-hole muffin pan with hand painted blue berries marked with AW on underside. 10 1/2" x 7" x 1 5/8".
1980's Hartstone Pottery Muffin Pan ~ 6‑Cup Cherry/Apple Design Stoneware ~ USA
Vintage Hartstone Pottery Cherries Jubilee Stoneware Bread Loaf Pan Made in USA
Vtg Signed Hartstone Pottery Provincial Posy Muffin Pan Stoneware 6 Cup Heart
Hartstone Pottery Muffin Pan Cupcake Baking Orig Tag 10.5" X 7.25" Cherry NWT
Vintage Hartstone Pottery Gingerbread & Holly Christmas Muffin Pan (10 1/2")
Hartstone Pottery Cottage Garden muffin cupcake baking pan -- Decor only
