Retired U.S. Army Gen. Burwell Baxter “B.B.” Bell III, a 1969 graduate of the University of Chattanooga, commanded at every level from platoon to four-star general during his 39 years of service. Bell has donated his personal papers and recently published memoir, “Memoirs of a Nondescript Four-Star General: A Love Story,” to the University of Tennessee at Chattanooga Library’s Special Collections.