1957 Calendar Park Insurance Agency is no longer in business, nor would you be able to dial that phone number. Related Similar Images ...based on the tags: black&white, buckets, calendars, left-behind, machinery, numbers... Looking up to the second floor of the Nitrating House, where cotton would be soaked in nitric acid. These brought cotton into the building. Light-painted to show off the beautiful radar equipment inside and Park Point across the bay. Just across the North Dakota border, a rusty Milwaukee Road boxcar sits where it was shoved off the mainline. The grain elevator in the background marks the tracks, which is still used by BNSF. One basement room has a pile of x-rays of miners, taken and stored by the company. Almost all of the doors and windows on the ground floor have been boarded, leaving the ground level very dark. The control room for the whole of the plant. Sinterband here means one of the sintering lines. Temperatures, gasses, mixtures, speeds, and so on were centrally controlled here. The working end of the blast furnace, where molten metal would flow like lava out of the furnace… a process called ‘tapping’. Part of the grain dust venting system, dislodged from its place above the dumping hatches under the grain cribs. A little cloud passes over the Five-Stack powerplant ruins, like a puff of smoke.