This Collection consists primarily of English, German, Hebrew, and French language correspondence concerning Reform Judaism, Zionism; the founding of the American Jewish Historical Society; the Jewish Publication Society; B'nai B'rith; the legal position of Jews in England and the United States with particular reference to the Naturalization Acts; the religious and social life and the history of Jews in Russia and Poland; Bible readings in public schools; the study of Jesus in Jewish Sabbath Schools; anti-slavery issues in the Fremont Campaign in 1856; and other correspondence pertaining to his numerous activities.

Collection consists of first day of issue stamps issued by the U.S. Post office. Included with each stamp is a biographical or historical sketch of Jewish history as it relates to the stamp's theme. Sketches are organized alphabetically by subject.

The collection represents the papers of Morris David Waldman (1879-1963), a rabbi, social worker and communal leader, who was appointed executive secretary of one of the main Jewish defense organizations, the American Jewish Committee (AJC), in 1928. The executive secretary had top executive function at the organization and was in charge of working out and implementing the organization’s projects and policies regarding monitoring the civil and human rights of the Jews, and intervening on behalf of the Jews both in the U.S. and abroad. In 1942, Waldman was promoted to executive vice-president, a position he held until his retirement in 1945. The Morris Waldman Files relate to all of Waldman's activities as acting executive secretary and vice-president of the AJC.

This collection contains programs and papers read at the Annual Meetings of 1915-1916, the resolution passed at a special meeting in 1915 regarding the founding the School for Jewish Communal Work, the pension plan proposals, and correspondence regarding the Summer School for Social Work held jointly with the Jewish Chautauqua Society. Includes correspondence with the American Jewish Committee, National Americanization Committee, National Conference of Jewish Charities, New York City Board of Education, and the U.S. Dept. of Labor Immigration Bureau relating to the work of the association. Contains also the correspondence of Cyrus Adler, Ludwig Bernstein, Louis d. Brandeis, Lee K. Frankel, Israel Friedlander, Oscar Leonard, Louis Levin, Irving Lipsitch, Minnie F. Low, Louis Marshall, Belle Moskowitz, Milton Reizenstein, H.L. Sabsovich, Philip Seman, and Morris D. Waldman.