Mary Alice Hadley Pottery (Kentucky, USA) Lidded Baking Dish Decorated with Blue and Green Flowers

A heavy stoneware lidded baking dish from M.A. Pottery.  The dish measures 8 1/2" across and sits 5 1/2" tall.  The bottom is signed "M.A. Hadley" and the condition is very good.  There is a roughness to the dry rim along the underside of the rim.  It's so mild as to be inconsequential.