Cleo Polzin of New Ulm places her hand on the memorial bench dedicated to Henry Polzin, Cleo’s son, following the bench’s dedication ceremony at Hermann Heights Park Wednesday, July 31, 2019, in New Ulm, Minn. Henry was killed in Vietnam on July 31, 1969. Henry’s 1968 New Ulm High School class purchased the bench at their 50-year reunion to honor his memory.