Vtg Mid Century 1971 HOLLAND MOLD 3 Piece 13 Light Up Ceramic Christmas Tree

Vtg Mid Century 1971 HOLLAND MOLD 3 Piece 13 Light Up Ceramic Christmas Tree. Marked Sally 1971 on the bottom piece (pictured). And again on the 2nd piece it's marked "Sally". (Pictured) There is crazing on the 2nd piece. The light bulb itself dims and brightens giving the tree the illusion that the bulbs are blinking.