1970-F 5 Mk Regular Issue, PL MS66PL 认证号41450257, PCGS号840547

This coin was purchased already graded in 2022 from another collector. It is one of the only coins of this type to earn the PL suffix. While it isn't the most PL coin of this type I've owned, it is certainly one of the better ones. That leads me to believe the PL suffix isn't always used in every applicable situation.