National Mine – Unknown I am not sure what this structure is, but it seems to be put together like a gold mill. It existed in 1952, and seems to be from about that period. Similar Images ...based on the tags: roofless, streets, tires... The side of the administration building. Around the side was a sign instructing potential employees to return on set days and times. She liked to joke that she was my “tripod sherpa”. The roof came down on the locker room in the basement of the poor house. This may be for employees, or perhaps there are showers around the corner–the building was too unstable to go further. A bridge crosses the main street of the village; one that goes nowhere. Ambiguity intended. 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… This was not always the top of the elevator. This roof hasn’t budged under the weight of snow, instead it just filters-through the light onto the floor. A single cloud makes its way to Buffington Harbor and Lake Michigan from the quiet backroads of the plant. A panorama showing the biggest building in Gilman—unless you count the massive mine below as a structure.