Letter from J.D. Dana to B.J. Harrington, written from New Haven (Conneticut).
Letter from Geo. J. Brush to B.J. Harrington, written from New Haven (Conneticut).
Letter from H.L. Wells to B.J. Harrington, written from New Haven (Conneticut).
Letter from S.L. Penfield to B.J. Harrington, written from New Haven (Conneticut).
Letter from L. Stadtmuller to B.J. Harrington, written from New Haven (Conneticut).
Letter from E.S. Dana to B.J. Harrington, written from New Haven (Conneticut).
Letter, 4 April 1883
Letter, 13 September 1882
Letter from James D. Dana, 1881
Letter from O.D. Allen to B.J. Harrington, written from New Haven (Conneticut).