Marblehead Pottery Piece # 401 Shape 2-a, Barrel Shape, Gray, Painted Iris Decoration, and 4 & 1/4 Inches High, 4 Inch Diameter, JMW 12/2015 Impresses MP Ship Mark, Incised HT (Hennessey, Tutt) and Hennessey Signature Piece 400 Piece 402