The chisel marks are both visible and can be felt with your fingers, from 1 large piece of Jade, 8 1/4" long by 3 3/4" at the widest point and a short half inch tall. No chips or cracks, no signature or chop mark, likely to be mid 19th Century. Formerly owned by an Admiral who was in the Far East at the close of WWII. The Admiral brought home a lot of high quality Chinese antiques and it is assumed this is Chinese.