White Milkglass hobnail lamp. The milkglass turns into a seethrough glass with a blue tint along the bottom edges. I think it is called opal? opaline? translucent? I want to know if this is a Fenton piece. The top part of the lamp hangs on a scrolled hook. The bulb is a small christmas tree type. If anyone can tell me a little about this piece or if it is Fenton i would greatly appreciate it.