Stone tool.

Description

Stone tool. The main part is shaped like a rounded oval, with one side elongated, presumably for ease of holding by hand. Notches are evenly spaced around the edge of the tool. The flat oval surface is carved and polished to a depth of 1 cm. It is believed that this grooved tool was used in everyday life for grinding and crushing various items.
Dimensions: length of the rounded part-13.5 cm, width-12 cm, handle length-5 cm, height-3.5 cm.
19th century.