American geologist and explorer who popularized the Alaskan wilderness in American media during the middle of the 20th century. Known as "the Glacier Priest", he was a Jesuit priest, head of the Department of Geology at the University of Santa Clara, California, and for a time was the highest-paid lecturer in the world, leading 31 expeditions into Alaska and the Arctic.
 
ISP - Inscribed Signed Photograph: Oversized Felici Roma studio portrait of Pius XII in audience with Father Hubbard.  Nice inscription signed and dated 1945. Professionally matted but not framed.