Vintage White Hobnail Milk Glass Wall Mount Sconce Top Only. This Vintage White Hobnail Milk Glass Wall Mount Sconce Top is a charming and unique lighting fixture perfect for adding a touch of retro style to any room. The medium-sized sconce features a classic hobnail pattern and a round metallic white finish, giving it a timeless vintage appeal. Made of glass, this wall-mounted lamp from the 1960s is a single original piece. Ideal for adults, this sconce adds a touch of nostalgia to any space with its authentic design and light sensor functionality.