Thomas Lincoln Casey Letterbook (1867-1882), Thomas Lincoln Casey to Thomas Gould, February 5, 1867 Thomas Lincoln Casey Letterbook (1867-1882), Thomas Lincoln Casey to Thomas Gould, March 14, 1867 Thomas Lincoln Casey Letterbook (1867-1882), Thomas Lincoln Casey to Thomas Gould, March 4, 1867 Thomas Lincoln Casey Letterbook (1867-1882), Thomas Lincoln Casey to Thomas Gould, November 12, 1867 Thomas Lincoln Casey Letterbook (1867-1882), Thomas Lincoln Casey to Thomas Gould, October 21, 1867 Thomas Lincoln Casey Letterbook (1867-1882), Thomas Lincoln Casey to Thomas Gould, September 27, 1867 Thomas Lincoln Casey Letterbook (1867-1882), Thomas Lincoln Casey to [John B.] Peirce, April 4, 1882 Thomas Lincoln Casey Letterbook (1871-1877), back cover Thomas Lincoln Casey Letterbook (1871-1877), front cover Thomas Lincoln Casey Letterbook (1871-1877), index: AB Thomas Lincoln Casey Letterbook (1871-1877), index: CD Thomas Lincoln Casey Letterbook (1871-1877), index: GH Thomas Lincoln Casey Letterbook (1871-1877), index: IK Thomas Lincoln Casey Letterbook (1871-1877), index: LM Thomas Lincoln Casey Letterbook (1871-1877), index: TU Thomas Lincoln Casey Letterbook (1871-1877), index: VW Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to [John] G. Barnard, June 7, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to [John] G. Barnard, June 9, 1871; Thomas Lincoln Casey to [John] G. Barnard, June 15, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to A. A. Humphreys, March 11, 1876 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to A. A. Humphreys, May 5, 1874 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to A. A. Humphreys, September 28, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to A. A. Humphreys, undated Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Bell, July 8, 1874 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Benjamin Bristow, June 30, 1874 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Cleveland Abbe, December 31, 1873 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to D. Van Nostrand, March 4, 1876 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Frederick A. Mahan, October 6, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to General Henry [illible], April 17, 1876 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to General [illegible], January 15, 1872 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to General [illegible], June 27, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to George W. Prentiss, October 13, 1874 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Henry J. Hunt, August 28, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Henry J. Hunt, August 3, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Howell, February 4, 1876 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to J. B. Sanders, July 23, 1874 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to John F. McGlensey, October 28, 1876 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to John R. Ackermann, April 19, 1872 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Ladd, December 21, 1875 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Lee, July 24, 1874 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Louis De Witt, July 13, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Louis De Witt, July 5, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Mendell, August 7, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Mendell, May 20, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Moore, August 21, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Perry Watson, November 11, 1874 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Robert C. Schenck, June 24, 1873 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Robert J. Stevens, October 6, 1876 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Rufus D. Bean, August 21, 1871 Thomas Lincoln Casey Letterbook (1871-1877), Thomas Lincoln Casey to Smith, April 22, 1876 Brochure: The Waterway of Texas, February 18, 1890
