Description: Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Dr. Bruce Dill, 72, one of the nation's leading physiologists and authorities on aging, has gone about living far more strenuously, using himself as a guinea pig for studies at high altitudes."
Date: July 29, 1963
Creator: Lucas, Jim
Item Type: Refine your search to only Photograph
Partner: Oklahoma Historical Society