The President of the United States of America, authorized by Act of Congress, July 2, 1926, takes pleasure in presenting the Soldier’s Medal to Private First Class Donald F. Zimmer, United States Army, for heroism at the risk of life not involving conflict with an armed enemy as a member of Company B, 35th Tank Battalion, on 28 April 1956 at Belton Reservoir, Bell County, Texas. Noticing that another enlisted man who had started swimming to a raft some 200 yards from shore appeared to be in trouble approximately 100 yards out, Private Zimmer swam to his aid. Upon reaching him Private Zimmer learned he had stomach cramps and, placing the victim in a tired swimmers carry, began to return to shore. After they had moved some 50 yards the victim had another severe cramp which caused him to grab Private Zimmer around the neck, taking both underwater. Though by then Private Zimmer was extremely tired himself he continued his rescue attempt in the choppy water until forced to release his companion and be assisted to shore. Despite his condition of near exhaustion Private Zimmer retuned to the aid of the stricken swimmer and brought him to safety. Private Zimmer’s alertness, courage and determination in the face of peril to himself reflect distinct credit on himself and the military service.