That missing detail is the result of excessive die polishing/abrading. It would be unusual for a struck-through to leave a similar island of detail on two different coins. However, the bottom corner of the lapel has a higher relief than the surrounding upper lapel so that little island is better able to survive an an aggressive abrading. The front of the throat, back of the neck, and bridge of the nose are also areas prone to go flat with die polishing.






















