Letter from S. W. Ford to B.J. Harrington regarding obituary of Billings.
Letter, 22 December 1876
Letter, 31 July 1876
Letter from Thomas R. Hubbard to B.J. Harrington.
Letter from A.S. Bickmore to B.J. Harrington.
Letter from S.W. Ford to B.J. Harrington.
Letter, 21 October 1876
Letter, 5 September 1876
Letter, 28 September 1876
Letter, 8 March 1877