Calumet Elevator- Coal Room Door This corner of the building was the coal room, used to feed the two big boilers inside. The steam equipment has been replaced with electric, so this section may not have changed much in the past decades. Related Similar Images ...based on the tags: archways, black&white, doors, signs, stencils... With the maintenance door open you can see the buckets on in the vertical conveyor. Canal Park (see bridge) and some of old downtown, formerly Duluth City Hall and Police Department (center-left). At least one star has appeared in the sky… A 5-minute exposure of the tunnel and stars, and even some of Duluth’s city lights bouncing off the clouds. A single off-camera flash in the tunnel gives the effect of an oncoming train. Ektar 100/Mamiya 6. A ghost town near Martinsdale, where the market (pictured) served as the train stop. “Ballistite is a smokeless propellant made from two high explosives, nitrocellulose and nitroglycerine. It was developed and patented by Alfred Nobel in the late 19th century.” -Wikipedia. This volume gauge could be read from 30 feet away, which is useful when the control panels and valves are that far away. When I moved from the roof back into the upper floors of the distillery, the plants growing out of the masonry caught my eye. It’s 60 feet up, but looks like it could be an old wall. Standing on a caustic tank with my head out a roof hatch, I look at the sign of the last brand to be produced here. Looking out of the boarded windows in the Great Western Sugar office.