antique white ironstone bathroom glass holder, art deco wall mount style

1920s - 30s vintage wall mounted glass holder for bath vanity or above the sink basin. This in heavy white ironstone china, American made, built to last forever.

It measures about 3" x 3 1/4", and holds a glass or cup up to 2 1/2" in diameter. This is in very nice shape, with the glossy porcelain finish showing very little wear.