Looking through Life magazine archives again, found these great photos: Not dated but looks to be about 1957. Moline Illinois is the location according to the titles. Photographer was Grey Villet. *edit* 11/30/10 Looks like Life Magazine changed the location of the photos since the original posting but here's an updated link: http://images.google.com/images?q=D...&sa=&imgc=&imgsz=&aq=f&aqi=&aql=&oq=&gs_rfai= I'll add some of the photos but there's about 100 of them on the archive. You can see then in high resolution on the 'Life' site.