Film- Fallen Blower Part of the grain dust venting system, dislodged from its place above the dumping hatches under the grain cribs. Related Similar Images ...based on the tags: 120-film, black&white, film, hallways, machinery, vents... Inside the west portal is a big liquid propane hand warmer, for workers to take the cold off their gloves as they handled the switches and doors of Cramer Tunnel. Mamiya GA645 / Kodak Pro 400 Inside the pilot copper concentrator. Sluice tables stretch into the darkness. The hike to the village is steep. This is looking into the valley from the halfway point. Four A.M. was the best time to be on the main assembly line. This was about shortly after most of the machinery was removed. The top of the docks are so rotten in places that you can see the lake through the boards. In the foreground you can see the controls for the chutes, which work on a clutch. The spectacular, if precarious, view of downtown Minneapolis from the roof of ADM Annex 4. Note the great messages left by various graffiti artists who made it to the spot. I love that the administration building–almost 100 years old now–still carries the original name. A typical narrow hallway at Birtle.