VTG 1970s I. W. Rice & Co Porcelain Double Swans Night Light Perfume Burner Lamp

Vintage I. W. Rice & Co Porcelain Swans Night Light Perfume Burner Irice . I'm guessing at its age being from the 1970s. It is a combination of a nightlight and a scent warmer. There is a small well on the back side to put perfume and when the bulb is turned on it heats the scent to spread through a room. Would be great to use for essential oils such as lavender or lemon. It stands 4.75" tall. GREAT CONDITION