药碾  清代，长36cm,宽8.5cm,高11cm,轮径17cm,平口，半圆形腹，成船形，八字形对足。

Medicine grinder in Qing Dynasty,36cm in length,8.5cm in width,11cm inheight,17cm in diameter of wheel,flat opening,arch-shaped belly part like aboat,two feet in symmetry.