Check In Here No ambiguity here… miners, check in at this office. Related Similar Images ...based on the tags: clouds, doors, offices, pickaxes, power, reflections, shadows, signs... Somewhere between the grain elevator and the distillery. The Harrison flour mill, completed in 1897 and expanded in 1901 and 1902. The tunnel that I am standing on probably transported grain from the elevator to the mill. Medium Format. The great stenciled number on this chute caught my eye. Lost words over the auditorium entrance. This building looked like some sort of office. SFAAP’s iconic smokestacks. You’d notice if you drove past this on the highway. They remodeled, apparently. Inside the office was a small furnace and a collection of mechanical belts. You can see “SERVICE AT COST” and “POOL 168” in the background. Dr. Muchow’s offices stand near his ‘new’ mill, but they show evidence of vandalism.