Time Cards A wrecked pressure gauge and employee time cards. Related Similar Images ...based on the tags: brown, gauges, left-behind, pipes, punchcards, rusty... The south wall of the power plant. Its sheet metal skin couldn’t fit around the structure, it seems… note the very strange protruding superstructure. A leftover swatch remembers the last fabric sewn here. I did not take the escape ladder to the surface, but I am told it pops up in the middle of a hill next to the missile silo doors. In the bottom of a creek, an antique children’s wheelchair is buried in grass, where someone threw it. Wooden leg braces suggest this dates to the 1950s. A carefully kept journal of the ballast levels in the final years that the Ford sailed Lake Superior. A closeup of one of the winding machines that found itself under a leaky section of roof. The newer tunnels were fitted with these fluorescent lights, although some skylights (block glass embedded in skywalks) let in some natural light during the day. The pilot house, lit with the lights of Superior. Portraits of great men.