Letter to Ernest Barker, January 31, 1919
Letter to John Young Walker MacAlister, January 31, 1919
Letter to Simon Flexner, January 31, 1919
Letter to Maude E. Abbott, February 3, 1919
Letter to Waldorf Astor, February 5, 1919
Letter to Fielding Hudson Garrison, February 6, 1919
Letter to William Sydney Thayer, February 6, 1919
Letter to Robert Tait McKenzie, February 8, 1919
Letter to George Parmly Day, February 12, 1919
Letter to Edward Theodore Witington, February 13, 1919