This item is a Mid-Century Modern Graveren Ceramic center bowl bottom marked, "2366/413E, Hand Made In Norway" in black. The piece is 4" tall at it's highest point, 10 1/4" in diameter, by 4 3/4" across the unglazed bottom ring. The off white bodied bowl has icicle like decoration around the upper rim on the interior and exterior with shaded blue bands that have black and white "V" shapes over them, and a square motif on the interior bottom. The exterior has some crazing and a slight golden haze over it, but the bowl has no chips, hairlines, or repairs. Please feel free to contact us with any questions or to make an offer.