Acid Line These ruins of buildings recovered acid from the explosives line to be recycled. Related Similar Images ...based on the tags: concrete, power, shadows... Ringling, MT is spread thin across the grassy land. Shadows of the timberwork and cribbing are cast across cracked lake ice. My footprints follow cat tracks. In the corner of the foundry, this lunchroom was literally collapsing under one small leak in the roof. Tile by tile the water ate away the ceiling. Note the clock. An abandoned gatehouse bearing the name of the former factory. This crane could reach any part of the power station floor. Beautiful doors separated the boiler room and the sugar mill. Can you imagine the gracefully curving steps in a power plant today? A single metal emergency slide rusts away at sunrise. Broken skyways in the sand casting house, where everything was utterly fire-resistant. A tunnel connecting the two larger caves in the hill; those that Jacob vented in the rear. The vents are still extant!