My grandpa had a K-98 Mauser bayonet with a swastika emblem on the handle he broght back from WWII. I took it to school as part of my 5th grade WWII report. My teacher asked if we could display it in the trophy style case at the entrance of school along with other WWII artifacts kids brought in including a Nazi flag. It sat on display for about a month. This was Westlake elementary school in Battle Creek, MI. No one got upset and it was part of learning about our history. This was the 1980's now people would rather hide history and be offended.