Antique victorian dust corners stair step and 50 similar items
Lot of 8 Side Vintage Decorative Antique Solid Brass Ornate - Etsy
Brass Staircase Dust Corners | Van Dyke's Restorers
Amazon.com: 100pcs Stair Dust Corners for Wooden Steps, Transparent Triangle Dust Corners for Stairs Stair Anti Dust Corner Guards for Home Hotel Cabinet Drawer Wardrobe : Tools & Home Improvement
Stair dust corners introduced at the end of the 19th century to make sweeping easier. They keep dust from accumulating in the corners : r/Damnthatsinteresting
What Is a Stair Dust Corner and How Does It Work? | Taste of Home