Letters dated from Murano: [1915 late January]; February 2, March 4 and 24, April 5, April 19 (2 pages), April 22, and May 7, 19195. Letter dated July 15, 1915 from Reinhardstrasses 7 Zurich. Letter dated February 27, 1917 from Seefeldstrasses 76, Zurich [signed by Geel[?]: "Monsier Joyces est malade..."]. Letters dated from Seefeldstrasse 73, Zurich: March 7, April 22, July 7 and 18, August 8, 1917. Letter dated November 30, 1917 from Pension Daheim, Locarno. Letters dated from Universitätstrasses, Zurich: January 19, February 11, April 15, May 3, June 6 (typed), July 28 (typed), September 8, and December 9, 1918. All copies 1 page and handwritten unless otherwise indicated.