Pier Tree Between elevators, a single tree has taken root. I think it’s growing out of a rail grade, so the seed might have fallen off of a train. Similar Images ...based on the tags: bokeh, grass, trees, yellow... Don’t let Mitchell Engine House run out of steam… At Treasure Mountain mine. This collapsed building was likely the 1937 Compressor House, which pushed compressed air and water into the Sanitago Tunnel in the time it was producing. The buildings were level with one another, so one could look through as many as a dozen factory floors from one window. The office was redder than the rest of the building. Below Dock 2 is a set of fire pumps. Workers’ lockers, strewn across Main Street, yet still out of the way. The powerplant was roughly in the middle of the rail works. Vents in the boards over the windows helps prevent mold and animals from getting too crazy inside. Shells of mixing buildings.