Manufacturing Group pauses to reflect on lives of Hill and Overman
Ironworker Kevin Glaser, left, addresses fellow Manufacturing Group employees during a May 29 memorial held in honor of John Hill and Alvin Overman. Hill and Overman died on Dec. 10, 1971, after entering a confined space filled with argon gas. (U.S. Air Force photo/Bradley Hicks) (This image was manipulated by obscuring badges for security purposes)