Given by Milton H. Richman, Class of 1922, in memory of his classmate, the late Jerome Kohn, this trophy is awarded annually to the Reunion class with the largest percentage of its members returning to Reunion.

2019 Class of 1969
2018 Class of 2013
2017 Class of 1967
2016 Class of 1966
2015 Class of 1965
2014 Class of 1964
2013 Class of 1963
2012 Class of 2007
2011 Class 0f 2006
2010 Class of 2005
2009 Class of 2004
2008 Class of 1983
2007 Class of 1957
2006 Class of 2001
2005 Class of 1985
2004 Class of 1954
2003 Class of 1963
2002 Class of 1997
2001 Class of 1996
2000 Classes of 1950 & 1995
1999 Class of 1994
1998 Classes of 1938 & 1993
1997 Class of 1957
1996 Class of 1991
1995 Class of 1985
1994 Class of 1944
1993 Class of 1968
1992 Class of 1942
1991 Class of 1941
1990 Class of 1985
1989 Class of 1939
1988 Class of 1963
1987 Class of 1937
1986 Class of 1916
1985 Class of 1935
1984 Class of 1934
1983 Class of 1958
1982 Class of 1932
1980/81 Class of 1931
1979 Class of 1954
1978 Class of 1953
1977 Class of 1952
1976 Class of 1936
1975 Class of 1930
1974 Class of 1929
1973 Class of 1923
1972 Class of 1922
1971 Class of 1926
1970 Class of 1925
1969 Class of 1919
1968 Class of 1918
1967 Class of 1917
1966 Class of 1916
1965 Class of 1915
1964 Class of 1914
1963 Class of 1913
1962 Class of 1902
1961 Class of 1916
1960 Class of 1910
1959 Class of 1909
1958 Class of 1913
1957 Class of 1917
1956 Class of 1916
1955 Class of 1910
1954 Class of 1909
1953 Class of 1918
1952 Class of 1902
1951 Class of 1916
1950 Class of 1910
1949 Class of 1909