Letter, 30 August 1878
Letter, 24 June 1880
Letter, 27 June 1880
Letter, 2 July 1882
Letter, 16 July 1882
Letter, 25 August 1884
Letter, 24 August 1884
Letter, 24 August 1884
Letter, 10 June
Letter, 10 June
Letter, 15 June 1902
Letter, 15 June 1902
Letter, 19 April 1872