Art Deco Slip Shade Ceiling Light Fixture - Riddle

This is an Art Deco two shade with a single light flush mounted ceiling fixture manufactured by Riddle, circa 1920. The light frame is aluminum with a restored polychrome finish; the shades are embossed mauve-pink. The light hangs 11 1/2" from the ceiling; the canopy has a 5" diameter at the ceiling; the fixture has a total width of 6". It has been rewired and is in very good condition.