An essay by Israel Bettan on post-biblical Judaism, part of a series of tracts published by the Union of American Hebrew Congregations, n.d. (1920s?) ; an issue of ha-Poʻel ha-tsaʼir, vol. 18, no. 47-48 (Sept. 18, 1925) ; clippings from the Yiddish and Anglo-Jewish press ; remarks in Congress by Rep. Joseph Hynes, 1927.