Contains written diaries by Alice Dreyfuss, an extensive biography of Leonard Dreyfuss and his contributions to New Jersey, invitations from public figures, cards and letters, and other memorabilia. Included among the awards, memorabiliar, and collectibles are awards and medals from a variety of New Jersey civic organizations, recognition from President Richard Nixon, and United States fractional currency. This series also contains obituaries of Leonard Dreyfuss collected by Alice Dreyfuss.

Many objects in the collection were assigned numbers by the Archives and Special Collections Center during initial processing; not all consecutive numbers appear to be assigned. These numbers have been maintained for consistency.