Lot Essay
Compare two similar dou excavated from the Dawenkou site, Shandong province, illustrated in Dawenkou, Wenwu Press, 1974, pl. 55, figs. 3 and 4
The result of Oxford thermoluminescence test no. 666e98 is consistent with the dating of this lot
The result of Oxford thermoluminescence test no. 666e98 is consistent with the dating of this lot