31.—(1) Dry capacity measures shall be made of aluminium alloys, copper, copper alloys, plated, tinned or galvanised steel or iron, stainless steel or well-seasoned wood, or of any other material approved by the Board.
(2) Measures made of wood shall not be turned from the solid nor made of sappy wood.
(3) Measures of a maximum purported value of half a bushel (4 gallons) or more shall be provided with handles.