Battery AMTB - Terminal Island

 (1943-1946) - Battery AMTB - Terminal Island was a World War II 90mm gun battery on Terminal Island near Fort MacArthur, Los Angeles County, California. AMTB denotes an Anti Motor Torpedo Boat battery. Battery construction started in June 1943, was completed in September 1943 and transferred to the Coast Artillery for use on 4 May 1944. Deactivated in 1946.

Current Status
Base rings still in place on a concrete pad. No guns or mounts in place.

Sources:

Links: 
 * Fort MacArthur Museum