Norman Bussel, who survived the destruction of his B-17 bomber during an air raid over Berlin in 1944, endured a year in a German prisoner-of-war camp and, after retirement, spoke and wrote extensively about the underappreciated trauma experienced by the soldiers, sailors and airmen of the Greatest Generation, died on Tuesday in Peekskill, N.Y. He was 102. His granddaughter Rachel Kramer Bussel, the essayist, confirmed the death, in a hospital. He lived in Mohegan Lake, N.Y., in northern Westchester County. Mr. Bussel, having trained as a radio operator, arrived in Britain in early 1944, as America’s powerful 8th Air Force...