Foreground: ??, Chip Buckner, Jim Holden. Background: John Sherk, Howie(?).
In 1971, I demonstrated that given enough hours of filtering and distillation, one could turn a gallon of sludge into several ounces of clear water. My JC, Jim Holden looks on. John Sherk was a grade school classmate of my younger brother Peter. He was a law school classmate of my wife Deborah.--Chip Buckner