This rare lace maker's lamp dates, at least, to the early 19th century. These were used as a means of reflecting candlelight so the ladies could see while making lace. Often, the lace was made in the cellar where lighting was poor, but humidity helped keep the threads supple. Water was put in the globe of the lamp. The lamp was then surrounded by candles and the globe would give off additional light. The flat rounded discs helped with the reflection. This is guaranteed to be original and not a reproduction. No chips or cracks. The lamp measures 11" high.