The file consists of general correspondence from the year 1954. Included is personal correspondence and correspondence/literature pertaining to Katz's involvement with various Zionistic, religious and philanthropic organizations. Included are letters appointing Katz to serve on the Board of Directors of the Jewish Immigrant Aid Society of Canada, as Chairman of the Membership Committee of JIAS, on the Board of Directors of the Associated Hebrew Schools of Toronto, as a member of the executive of the Toronto Zionist Council and as a member of the National Administrative Council of the Zionist Organization of Canada. Also included are invoices from hotels in Israel; 3 copies of a programme for the B'nai Zion Association general meeting, an invitation to a reception for delegates to the National Convention of the Zionist Organization of Canada and a letter concerning the establishment of a central system of Kashruth in Toronto. Also included is a personal letter from J.B. Salsberg. M.P.P. to Katz concerning a letter written in Yiddish by the spiritual leader in Rakov. the community Katz came from. The letter, sent at the end of the First World War, was found in Salsberg's father's papers.