Description Chinese 18th Cent. Langyao Porcelain Vase with Presentation Box 14.5''x6''. Museum quality sang de boeuf glazed vase with turquoise interior 9.5''x4.25''. Unmarked. Comes with an intricately carved fitted stand. Excellent condition, examined under blacklight. Purchased at Fox's Gem Shop, Seattle with original receipt included. It states there is a similar vase with no mark in the British Museum, published in ''Later Chinese Porcelains'' by Soame Jenyns, page 24. 18th century, Qing dynasty.