Lot Essay
The mark, Zhi ben tang, inscribed in the glaze inside the foot of of the stem bowl, may be translated, 'Hall of the root of the trees'. The same mark can be seen on a teadust-glazed stem bowl of somewhat different form in the Weishaupt Collection illustrated by G. Avitable, From the Dragon's Treasure, London, 1987, p. 96, no. 135, where the author notes that the mark is "connected with a noble of the Jiaqing/Daoguang period, and is not an imperial hallmark".