清 青白玉"紀恩堂"蛟龍鈕璽 Qing Dynasty period or later. Of square form, surmounted by a pair of opposite dragons, each carved with bulging eyes and flared nostrils the scales and flowing mane finely defined with incisions, the underside deeply carved with three characters. The stone is of pale greyish celadon tone with dark inclusions. Height: 3 5/8 in (9.0 cm) Length: 4 2/8 in (10.5 cm) Width: 4 2/8 in (10.5 cm) Provenance: Private collection, Oregon 此璽呈扁方形，鈕為雙龍形，造型莊嚴，生動傳神。玉質溫潤細膩，油潤光亮，形制規整大氣，材質上乘，用料碩大，工藝非凡，匠心獨運，宮廷氣息濃厚。 來源：俄勒岡州私人藏家提供
