VERY NICE RARE EARLY AGA 200MM FRESNEL LENS - EXCEPTIONAL CONDITION FOR ITS AGE AND YEARS OF SERVICE INSIDE A FLOATING GAS POWERED BUOY LANTERN ANCHORED TO THE SEABED. A FEW VERY MINOR CHIPS AS SEEN IN THE PICTURES BUT OVERALL VERY NICE WITH NO MISSING OR CRACKED SEGMENTS. THIS EARLY DESIGN WAS FIRST INTRODUCED CA 1895 BY AGA SWEDEN AND USED WORLDWIDE UNTIL PHASED OUT BETWEEN THE 1930'3-40S IN FAVOR OF ELECTRIC LAMPS. MADE OF INDIVIDUAL POLISHED CROWN GLASS SEGMENTS HELD TOGETHER IN A BRASS FRAME WITH DIAGONAL ASTRAGALS. I WILL PACK IT CAREFULLY TO INSURE IT ARRIVES DAMAGE FREE. SHIPPING IS QUOTED AS DOMESTIC ONLY. WE ARE SELLING OUR ENTIRE LIGHTHOUSE AND LIFE SAVING SERVICE COLLECTION. LIGHTHOUSELENS MARITIME EXCHANGE MUSEUM.