Victorian vent cover
Original Victorian ventilation cover. Cast-iron surround, & bronze insert with sliding system to allow air in, or to seal it off.
Height & width of frame - 44.5 x 44.5 cm, or 17.5 x 17.5 inch
Bronze opening - 31.6 x 31.6 cm, or 12.5 x 12.5 inch
St Patrick's presbytery, Cannon Park, Middlesbrough