Historic Treasures by Rabbi Sholom Ber Schapiro: The introduction about the Rebbe that Rabbi JJ Hecht was to read at the 5733 (1973) Lag BaOmer Parade, after being reviewed by the Rebbe. "Historic Treasures," presented by Rabbi Sholom Ber Schapiro, shares the archives of Rabbi Dr. Nissan Mindel OBM, secretary of the 6th and 7th Chabad Rebbes