Roller Mill Crank These machines are at least 100 years old. Related Similar Images ...based on the tags: bokeh, circles, graffiti, ladders, pulleys, radiators, rusty, wheels... The Engine House’s boiler, which would have been fired all day all day, virtually from the day the shop opened until the day it closed. The Peavey logo, before it rusted off and the offices were demolished. A ship passes the abandoned dock on its way to Duluth. Taconite dust stains the sides of its hull red. Peeling paint reveals the room numbers of the past. Kodak Trix-400 on Canon T40. An interesting crane in the back of the machine shop. It seems very light duty, so I am not certain what it was used for. Below Dock 2 is a set of fire pumps. Looking down into the lunch building of an Atlas D, near the motors for the retractable roof. In this design, the roof separates to allow the missile to be erected into launch position. Between the catwalks of Furnace 6, the molted ore would flow through the chute. Not much to the catwalks.