Bidspirit auction | antler / bone netsuke by

antler / bone netsuke by Tomoyuki - Snake on log with frog inside by Tomoyuki, 20th century.  L 4.8 cm. W 2.6. cm [no.30 in 1983.catalog] [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.]