12 x 14 Antique Cast Iron Vent Cover Insert, Floor Register Cover #081 – Peoria Architectural Salvage
ANTIQUE Heavy CAST IRON FIREPLACE COVER VENT DOOR Wall Decor 24 1/8 X 12 1/8” | eBay
Period Fireplace FAQ
Cast Iron Air Brick Company - Vents, Air Bricks & Drains - Made in the UK
Magnetic Vent Cover for Fireplace, Draft Stoppers, Black Magnet Sheets for Fireplace Vents - Black 2 PCs Each 4.75" x 37" Thickness: 30 mils - Insulation and Draft Protection Keep Cold Air