This is an antique Dutch style spout oil lamp.
The design was originally invented by the Dutch in the middle ages.
However, this one is believed to have been made in the late 1800s.
The lamp is made of copper and is 12 inches tall.
It is 6 inches wide at the spout, and weighs 3/4 of a pound.
The lamp comes in 2 pieces , allowing the spout to be moved to the left or right side.