Ferris-Smith-KerrisonYKT-1954
FomonYKT-1957
ConverseYKT-1958
CottleYKT-1967
CottleYKT-1959
FreerYKT-1960
McKentyYKT-1961
HalleYKT-1962
JosephYKT-1963
FreerYKT-1964
McKentyYKT-1965
Ballenger-HajekYKT-1966