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. Related Similar Images ...based on the tags: black&white, blast-walls, bunkers, concrete, doors... Vents in the boards over the windows helps prevent mold and animals from getting too crazy inside. The shed in the front was full of worker supplies–namely goggles and heavy leather gloves. Molten copper isn’t a friendly thing to handle. Before each warhead was crated, it was inspected. The old crane swung on windier days over the Worthington Steam Pump. This is probably last used to disassemble the antique generators, which are all now gone. All of the bucket conveyors crashed on this work floor when their casings were scrapped. Note all of the valves to open the grain flow. Below the historic National Guard Armory. One of the occupied buildings in Nevadaville. “This way,” then, “No, that way!” Colleen’s silhouette.