Pictures 6 Fisher-Fallgatter Flour Mill - Crescent Roller Mills, Waupaca Wisconsin Tweet Do you have an update on the current status of this structure? Please tell us about it in the comments below. 1979 Interior view, 3rd floor, detail of drive mechanism beneath a plansifter. 1979 Interior view, 3rd floor, detail of plansifter box. 1979 Interior view, 3rd floor, showing perfection dust collector and portion of Silver Creek Scalper. 1979 Interior view, 3rd floor, showing perfection Dust Collector (prinz and Rau Mfg, Co.; Milwaukee). 1979 Interior view, 3rd floor, showing Perfection Dust Collector 1979 Interior view, 3rd floor, showing elevator head.