Bidspirit auction | rare antler / bone netsuke

rare antler / bone netsuke by Tomotada - antler / bone netsuke depicting an ox with head turend, fine detailed rope carving along back of ox. 18-19 cent .signed:Tomotada. [no.1 in 1983 app.] L.5cm, W3.5 cm [Source: from a private collection. Insurance documents are attached to the item, indicating that the item was assessed in 1983 by the US Appraisers Association, by Bob Altman.]