Dr. Arthur K. Nelson

I worked in the lab at Nalco with Art in the late 1960s. while I worked at Nalco until I retired in 1992, I remember Art as an excellent chemist and a very helpful person. He was very concerned about the effects of chemicals in our bodies at that time. Had I known that Art was still in the Chicago area, i would have looked him up years ago. I send my sincere condolences to his family on this great loss.

Art was such a nice gentleman. We always enjoyed spending Christmas Eve with him and Shirley.