Ann Arbor News, April 5, 1987 Digitized Photos: Hogs at Calderone Farms, Grass Lake , February 1987 Calderone Farms, Grass Lake, February 1987 Anthony Calderone, Hog Farmer, Grass Lake, February 1987 Digitized Articles: Hog Hotel Hospitals Not Only Local Medical Industry Gelman 2nd in state for toxins Issue Volume/Issue: Publisher: The Ann Arbor News Subjects Ann Arbor News Old News