National Conference of Jewish Charities. Proceedings of the Biennial Session. no. 1- ; 1900- New York. Suspended 1913-22. No. 8-15 issued by the National Council of Jewish Social Service. Copies: AJHS (no. 1-27; 1900-1942) NN (no. 2; 1900/02) OCH (no. 1-27; 1900-1942) .