Blast Furnace Six Furnace #6; its catwalk and tapway. Note the lever-operated gutter-blockers. Similar Images ...based on the tags: black&white, furnaces, graffiti, machinery, skylights... Scrappers tried to take this steel pulley out of Fisher, but it proved too heavy. A little cloud passes over the Five-Stack powerplant ruins, like a puff of smoke. Another. Planet. Coal crushers and the coke loading line. Some sort of materials handling building, judging by the construction. Rust undermines the decade old graffiti on the steel bin. The left wall is stacked high with wooden crates holding spools. Tags hang on machines describing the last batch of silk the mill ever produced. Little has changed inside the mill, but since it was built in 1916, many tanks and ancillary buildings have popped up around it. The final ball mill in the Chain O’ Mines concentrator. Behind it was a bucket of steel balls.