A Pair of Bamboo Inlaid Blackwood Scroll WeightsThe bamboo surface carved with calligraphy, signed Zheng Banqiao 鄭板橋, natural age splits, length 10.6 in — 27 cmProvenance:Property of a Canadian banker, who lived and purchased in Hong Kong, Bangkok, and Tokyo in the 1980s and 90s.Note:Proceeds to ben