Ogatsu Stone Inkstone 22.5cm x 11cm, 3.5cm thick

This is an Ogatsu suzuri (inkstone) from the mid-Showa period. The purchase price and how it was acquired are unknown. It has been stored for a long time but possesses a strong presence. Please check the images. The price includes shipping.
Size: 22cm x 11cm, Height: 3.5cm