1974-S 50C PR68DC PCGS # 96810
1977-S 50C PR69DC PCGS # 96815
1978-S 50C PR69DC PCGS # 96816
1979-S 50C Type 1 PR69DC PCGS # 96818
1980-S 50C PR69DC PCGS # 96820
1981-S 50C Type 1 PR69DC PCGS # 96821
