Dial mechanism and mirror array from the signal room of the lighthouse
Lighthouse dial mechanism with inscribed candidates' names and numbers, made of heavy wood and measuring 7 ft. in diameter, the rotating mirror array made of plexiglass, heavy wood and brass frame, measuring 7 ft., 7 in. x 6 ft., 9 in. x 2 ft., 10 in., and a brazier made of wood and rigid polyfoam, measuring 3 ft., 4 in. x 2 ft., 8 in., as seen in the episode, "The Lighthouse."
EPISODE RECAP - "Lighthouse"