Catwalk Creeping Fall in line, act skinny, watch out for low hanging pipes. Don’t ask me where in the maze this was… 90% of the plant looked like this; vast rooms and catwalks with crisscrossing pipes and valves. Related Similar Images ...based on the tags: black&white, catwalks, dark, people, pipes... Bits and things in a pile in the corner of the smelter, the unsold chunks of industrial history that didn’t sell at an on-site auction before my visit. This giant gear’s sole purpose was to turn the ship’s single rudder in all conditions. Ben The boiler room has four big boilers in it, which seems like overkill. No wonder this plant could supply power to the works and the town at full capacity! These machines circulated water through the powder from the ball mills. Gold and silver is heavier than gravel, so it sinks while the junk rock floats. An elevator is reflected in the flooded footprint of Spencer & Kellogg. These trains are in storage for the winter. Near the guard post protecting the launch pad at the Duluth BOMARC is an orange windsock. No more bailouts. No excuses. Generations of Two Harbors teens smoked their first weed in this abandoned building, in my estimation. Comment if I’m right!