TRUE ANTIQUE FROM THE LATE 1800's TO EARLY 1900's. Old oil lamp converted to electric. only one marking found on brass underside "143". Beautiful lamp! Solid brass base and with floral glass body. HARD TO FIND GLASS BALL GLOBE CHIMNEY. Very thick globe. The flowers look to be some type of transfer pattern. Works as it should with a turn of the switch. Converted from oil to electric. The cord is in good shape with no shorts or cuts. The plug does have some tape on it but works good. The brass has light signs of age. The glass parts have no cracks. It sits nice and flat with no wobble. 18.5" total height and 8.5" diameter at widest point. Any standard house bulb will work with this lamp. Bulb not included. It will be protected well and insured. Let me know if you have questions. Thank you