Early 20th century vintage vase drilled for an electric lamp, white china with rose canes and flowers, french deco moderne meets aesthetic period style! There's no markings left visible because of the drilling.
This measures 12 1/2" tall, 3 1/4" across the top, 3 1/2" across the bottom. There's a flat chip to the rim at the base, though it stands flat without a problem. It would still work as a vase used with a liner.