Post-strike die contact
Ejection impact doubling (post-strike design transfer from die) (ES Jan/Feb 2005; CW 8/1/05, 8/29/05, 2/25/13, 5/26/18, 4/9/18, 10/8/18, 4/12/21)
Ejection damage
Crenellated rim (CW 10/23/17)
Feeder/ejector scrapes on coin (CW 3/19/18, 3/7/22)