| SPFCIC | Year | Location | Chairman, State |
| 17 | 1960 | Fayetteville, Arkansas | N.L. Taylor, KY |
| 18 | 1961 | Beltsville, Maryland | M.E. McCullough |
| 19 | 1962 | College Station, Texas | M.S. Offutt, GA |
| 20 | 1963 | Auburn, Alabama | R.M. Patterson |
| 21 | 1964 | Gainesville, Florida | O.C. Ruelke, FL |
| 22 | 1965 | Nashville, Tennessee | C.Y. Ward, MS |
| 23 | 1966 | Blacksburg, Virginia | W.B. Anthony, AL |
| 24 | 1967 | Baton Rouge, Louisiana | H.A. Fribourg, TN |
| 25 | 1968 | Raleigh, North Carolina | L.H. Taylor, KY |
| 26 | 1969 | Rio Piedras, Puerto Rico | M.E. Riewe, TX |