Bunker A small bunker and blast wall between shell-loading buildings would have provided shelter during disasters, such as tornados, accidental explosions, and perhaps even enemy attacks. Similar Images ...based on the tags: black&white, blast-walls, bunkers, concrete, doors... Because of the dangers of storing the materials to make explosives as well as the explosives themselves, there were earthen bunkers all across the plant like this. In the corner of most of the factory floors, freight elevators flanked restrooms to leave more central space for machines and their masters. Pillars among trees… those who inherit the earth will be so confused. A bridge crosses the main street of the village; one that goes nowhere. Ambiguity intended. Scrappers tried to take this steel pulley out of Fisher, but it proved too heavy. A typical narrow hallway at Birtle. A cottage for masons infected with TB to live together. Pipes to channel nitrose (think nitro glycerine) infused acid through the building. The mostly-empty distilling room is easy to spot from the outside because of the distinctive round window.