Letter to John Young Walker MacAlister, October 1, 1919
Letter to Frederick Parkes Weber, July 1, 1918
Letter to John Young Walker MacAlister, July 2, 1919
Letter to John Young Walker MacAlister, January 4, 1918
Letter to John Young Walker MacAlister, October 3, 1919
Letter to John Young Walker MacAlister, January 6, 1915
Letter to John Young Walker MacAlister, January 9, 1916
Letter to John Young Walker MacAlister, January 11, 1918
Letter to John Young Walker MacAlister, January 15, 1918
Letter to John Young Walker MacAlister, January 8, 1919