Cornelius & Co. Astral Lamp. Stepped white marble base with bronze reverse tapered ribbed stem and filigree top; brass canister signed "Cornelius & Co., Philad" and 16 prisms measuring 9 in. long, electrified with a single candle light socket. Frosted and cut glass shade has a ruffled rim with flowers, leaves and grape clusters, measuring 13 in. high x 10 in. dia. x 5.75 in. dia. fitter. Overall height is 33.75 in. Weight: 16 lbs.