trial_description_8:
Broken at both ends. Possibly a windowsill (?). One end seems designed for insertion into a wall and clamped by means of a hole drilled in a narrow cutting. Top (?) smooth; bottom smooth in the middle, rough-picked to lower plane along sides. One edge plain; other has a narrow molded band along one side and around corner. Remains of a rectangular cutting at end of smooth top.
Marble.