1957 Franklin Half Dollar Proof NGC PF68 5837823.031
1957 Franklin Half Dollar Proof PCGS PR66 6698.66.35792933
1957 Franklin Half Dollar Proof PCGS PR67 6698.67.38935313
1958 Franklin Half Dollar Proof PCGS PR66 6699.66.35792920
1958 Franklin Half Dollar Proof PCGS PR67 6699.67.38935336