Indeed. Body parts as well.
Had a music teacher in elementary school that had a ‘ring’ from the femur of a dead kamikaze pilot that hit his ship. A sailor found the hunk of leg in a bulkhead some weeks after the attack, cleaned it up and sold sections as souvenirs.
He brought that and several pieces of the aircraft skin to show us fifth graders.
Different times.
I wish I could get one of those cool lampshades.