Zo348. One of 11 images of my way to and inside the Battery Hulu Plotting Room which later was to be used for the Battery Construction Number (BCN) 303.
Zo337. One of 6 images of arched Tunnel #2 entrance belonging to the later Battery Construction Number (BCN) 303. Deeper inside, connecting the tunnels are magazines.
Zo336. One of 6 images of arched Tunnel #2 entrance belonging to the later Battery Construction Number (BCN) 303. Deeper inside, connecting the tunnels are magazines.
Zo337. One of 6 images of arched Tunnel #2 entrance belonging to the later Battery Construction Number (BCN) 303. Deeper inside, connecting the tunnels are magazines.
Zo340. One of 6 images of arched Tunnel #2 entrance belonging to the later Battery Construction Number (BCN) 303. Deeper inside, connecting the tunnels are magazines.
Zo339. One of 6 images of arched Tunnel #2 entrance belonging to the later Battery Construction Number (BCN) 303. Deeper inside, connecting the tunnels are magazines.