Letter, June 1887
Letter, 1888
Letter, 21 June 1892
Letter, 6 June 1896
Letter, 23 June 1897
Letter, 5 May 1902
Letter, 16 March 1906
Letter from Henry M. Howe to B.J. Harrington, written from Capelton. Typescript.
Letter from Charles A. Brinley to B.J. Harrington, written from Philadelphia.
Letter from H.S. Poole to B.J. Harrington.