Sweep
See STRICKLE.
Sweep-board is essentially a strickle, but this term is invariably used for all boards that are intended to sweep circular moulds by means of the spindle. The sweep-board is bolted to the spindle-arm, and, being revolved, imparts to the finished cope whatever design has been carved on its edge. See STRICKLE; SPINDLE; LOAM-MOULDING.