The "Bob" Slattery Trophy was awarded to the winner of the Lightning Class Spring Series in the 1950’s and 1960’s.
This series no longer exists at the Club. Additional information about this trophy would be appreciated.
| 1952 | George Fisher | 1962 | George Fisher |
| 1953 | Robert Mann | 1963 | – |
| 1954 | Jerry Cooper | 1964 | Jay Limbaugh |
| 1955 | George Fisher | 1965 | James Dressel |
| 1956 | Tim Fisher | 1966 | James Dressel |
| 1957 | George Fisher | 1967 | James Dressel |
| 1958 | Jay Limbaugh | 1968 | James Dressel |
| 1959-1961 | – |