Cooperage One of the old cooperage buildings is largely unchanged from when it was built. The raised section of the building houses a crane. Similar Images ...based on the tags: clouds, grass, rusty, stained-glass, trees... Mammoth Mine overlooks Central City from atop Mammoth Hill. In the distance you can make out Coeur d’Alene Mine (red), which operated from 1885 through 1940. The outside of Whiting Mine, as it looks today. Redlining is the practice of shutting certain races out of neighborhoods, and it is still a big problem today. Such behaviors were a big factor in creating the need for these projects. The first step of the filtering process is being spun through this tube. In the distance, the San Haven Sanatorium water tower. The blast pit carried the smoke and flame from the rocket motor away from the other base buildings. The American Victory next to M, seen late at night. The parking lot is in better condition than most of the complex. The left building is the lab. The buildings were level with one another, so one could look through as many as a dozen factory floors from one window.