Numbers in round (brackets) indicate letters addressed to Vivien Leigh. Numbers in square [brackets] indicate reply letters addressed to the sender.
Ichikawa, Teruyo (1); Iino, Nobuko (1); Ironside, Robin (1); Irvine, Lt. Col. Jack L. (1); Isaacs, Jeremy (1); Ishihara, Chieko (1) [1]; Ives, Basil (1).