1. Bought from Yamanaka and Company, New York. For price, see Original Miscellaneous List, p. 155. $75.
2. (Undated Folder Sheet note) Original attribution: Chinese. Prior to San Tai [Sandai] 三代. See further, S.I. 549, Appendix VII (see Paragraph 5).
3. (Isabel Ingram Mayer, 1945) Chou [Zhou] 周 dynasty. Possibly an unfinished piece or one made imperfectly for burial.
4. (Undated Folder Sheet note) Sp. G. is 2.997. Nephrite.
5. (H. Elise Buckman, 1964) The Envelope File contained no further information, and has now been destroyed.
6. (Thomas Lawton, 1978) Attribution changed from Chou [Zhou] 周 to Neolithic. See Folder Sheet F1917.19.
7. (Jeffrey Smith per Keith Wilson, January 21, 2008) Late Neolithic period, Lake Tai 太湖 region.
8. (Stephen Allee per Keith Wilson, February 4, 2008) On this date entered: Date (3300--2250 BCE), Artist (Liangzhu 良渚 culture), Title, Object name. Added designation "(nephrite)" to Medium, as per Wen Guang 聞廣 using infrared spectroscopy (June 1997); plus Description per Jenny F. So and Dimensions per Christine Lee, from Jade Project Database.
9. (Jeffrey Smith per Keith Wilson, July 17, 2008) Ceremonial Objects added as secondary classification.
10. (Jeffrey Smith, April 13, 2016) Transferred from Description: (Jenny F. So, from Jade Project Database) Mottled dark brown and olive green with red and yellow intrusions; discolored from prolonged handling. Biconical hole with ledge at meeting point, drilled off center. Unevenly round and thick; possibly trimmed down. Surface smooth with remains of slice mark.
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