Seller: virginiaengland (216) 100%, Location: Saint Petersburg, Florida, Ships to: US & many other countries, Item: 222319635410 This is a Persian blue and white decorated bowl. The exterior has a blue and white floral band. There is an unknown mark in blue on the inside base of the bowl. The base is unglazed and the glaze is uneven in places near the base. The overall measurement is 4 1/2" high and 9 1/4" in diameter. It weighs approximately 1.86 pounds. The condition shows rim chips and crazing. No repairs are visible under black light. * The manufacture of blue and white pottery may date back to the 12th and 13th centuries when various schemes using the two color effect of dark against light were introduced. Production of blue and white pottery greatly increased during the 16th century in Kirman, and continued well into the 17th century. * Quoted from The California Academy of Sciences The Rietz Collection of Persian Ceramics. Florida buyers please add 7% sales tax to your total purchase.