A Rare Newcomb College Art Pottery Matte Glaze Lidded Jar, 1920, decorated by Sadie Irvine with Japanese plums, yellow, green and blue underglaze, base marked with Newcomb cipher, decorator's mark, Joseph Meyer's potter's mark, reg. no. KZ9 and shape no. 100, retaining the original paper label, height 7 1/4 in., diameter 6 in. E7000-9000 Note: Included as catalogue number 160 in Newcomb Pottery by Jessie Poesch (Schiffer, 1984) and in the traveling exhibition prepared by Newcomb College in cooperation with the Smithsonian Institution Traveling Exhibits Services, 1984-1987. Illustrated: Jessie Poesch, Newcomb Pottery, (Schiffer, 1984), pl 41, p. 58. Jessie Poesch with Sally Main, Newcomb Pottery and Crafts, (Schiffer, 2003), fig. 4-56, p 180.