Two TLS, dated 1932 Jun 8 and 1934 Jun 23. With two carbons of letters from Schreiber to Zweig, dated 1932 May 19 and 1932 Aug 17, and one TL from Zweig's secretary to Schreiber, dated 1932 Feb 27, enclosing typescript copy of letter, dated 1930 Apr 30, from F. W. Kaufmann to Zweig.