Final Filter- 8-12-96 The chalkboard in the filtering plant reminds new visitors of the last day. Related Similar Images ...based on the tags: chalkboards, left-behind, notes-to-self, numbers, phones, pillars, signs, speakers... Note that the back of Stockhouse #4 is missing. A year later, Fermentation was on the ground too. Two signatures complement this gorgeous hand-painted sign. ‘Bowers’ from 1987 and ‘Normal’ from 1982. The blocking on the letters is still visible! One of the paper warehouses, with snow blowing across the floors. Inside the Beulah elevator were all of the original notices and notices. These are instructions for filling rail cars with flour sacks. Thousands of tags in a supply closet. Each has lots its meaning. A century-old ghost sign for Royal House Flour was preserved after a building is built above and through it! Looking from the north annex elevator toward the headhouse. Some of the ruins are way off the beaten path… foundations of tank stands and pillars of buildings that never had walls or roofs. Unit 4’s lower levels. One level below where the cotton was nitrated, the fumes must have been powerful. This floor had several massive ventilation fans in its walls.