Built next to the site of the original structure, this much taller, 84' reinforced concrete tower is equipped with a Fourth Order Fresnel lens that guides sea traffic into the San Francisco Bay.

California - Alcatraz, 1909 Lefton Lighthouses Revolving Beacon Lighthouses Item # 17821
One of 10 First Ever Rotating Beacons!

Built next to the site of the original structure, this much taller, 84' reinforced concrete tower is equipped with a Fourth Order Fresnel lens
Price: $93.22