A LONGQUAN CELADON VASESong DynastyThe globular body rising to a long cylindrical neck surmounted by an everted lipped rim, covered overall in a bluish-green glaze.14.8cm (5 7/8in) highProvenance: 宋 龍泉青釉盤口膽瓶Provenance:A Portuguese private collection, 1970sYao Gu Tang Collection, Hong Kong來源：葡萄牙私人收藏，入藏於1970年代香港耀古堂收藏Compare a similar example sold at Christie's New York, 13 September 2019, lot 1011. See also a similar vase sold in these rooms, 30 November 2022, lot 18.參考紐約佳士得售出一例，2019年9月13日，拍品1011。再對比香港邦瀚斯售出一例，2022年11月30日，拍品18。