"Ray Buch photograph collection"@eng . . . . . . "The collection consists of eight photographs and one copy print of the Mauthausen concentration camp near Vienna, Austria, at the time of liberation. The photographs were compiled by Ray Buch, a sergeant in the United States Army who assisted in overseeing the reburial of victims at Mauthausen after the war."@eng . "folder\n\n1"@eng . . "Ray Buch photograph collection"@eng . .