Sheffield, William, 1919-. Joined the Navy, 1941; Assigned to Communications Department, Washington, D.C.; Local Defense School; Subchaser Training Center, Miami, Fla.; Assigned to SC-1468, Miami; Duty in subchaser in the Caribbean; Quonset Point NAS, Anti-Submarine Development unit; Subchaser Training School; Fire Fighting School; Damage Control School; Executive Officer, US.S William M. Hobby; Discharged from the Navy, 1945; Naval Reserves, 1945-1954; Employment, Brown and Sharpe and plastics industry; Comments on the significance of the Navy for his life.