This auction is for an antique Victorian era brass kerosene oil hanging library lamp retraction / pulley COVER and LEVELER only. The cover measures 6-1/2" in diameter and both are in very good condition with an old finish as shown in the photos. Everything is brass except for the hook on the leveler which is a little rusty. I am listing many more antique gas, electric, oil and kerosene, lighting fixtures, lamp shades, table lamps and parts in the coming weeks so keep checking me out. Buyers in the United States pay $7.99 shipping, insurance and delivery confirmation by USPS Ground Advantage. Thanks for looking!!!