Semi-Key

1892 Barber Half Dollar (Proof)
$3,750.001 of 1

1876 Liberty Seated Half Dollar
$950.001 of 1

1943 Walking Liberty Half Dollar
$275.001 of 1

1963 Franklin Half Dollar (Proof)
$125.001 of 1

1958-D Franklin Half Dollar
$125.001 of 1

1957 Franklin Half Dollar (Proof)
$125.001 of 1

1955 Franklin Half Dollar
$200.001 of 1