Add a touch of vintage elegance to your home with this ornate cast iron floor vent register grate from early 1900s Boston. Made from durable cast iron material, this grate is perfect for adding a classic touch to your flooring. The intricate design and details make it a beautiful addition to your antique collection. Ideal for architects, interior designers, and collectors alike, this grate is a perfect piece for restoring and enhancing the ambiance of any room.