Thomas Lincoln Casey, February 6, 1876; February 7, 1876

Thomas Lincoln Casey, First proof of Journey, January 10, 1874

Thomas Lincoln Casey, Heights of various structures, 1882

Thomas Lincoln Casey, Jr. Report, December 23, 1878

Thomas Lincoln Casey, Jr. Report, November 22, 1878

Thomas Lincoln Casey, Jr. to Emma Weir Casey March 11, 1888

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 1, 1883

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 13, 1879

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 15, 1877; HD Wilson to Casey, April 13, 1877

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 15, 1892

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 17, 1881

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 18, 1880

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 19, 1882

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 2, 1886

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 2, 1888

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 2, 1892

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 20, 1895

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 21, 1878

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 21, 1886

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 21, 1894

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 22, 1884

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 22, 1893

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 23, 1876; April 24, 1876

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 24, 1888

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 25, 1887

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 25, 1891

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 29, 1877

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 3, 1881

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 30, 1882

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 5, 1890

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 7, 1878

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 7, 1894

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 8, 1877

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 8, 1887

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 8, 1893

Thomas Lincoln Casey, Jr. to Emma Weir Casey, April 9, 1876; April 10, 1876

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 30, 1876; January 31, 1876

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 31, 1881

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 4, 1880

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 4, 1895

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 4, 1896

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 5, 1886

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 5, 1889

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 6, 1878

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 6, 1894

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 7, 1892

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 7, 1893

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 8, 1888

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 8, 1891

Thomas Lincoln Casey, Jr. to Emma Weir Casey, January 9, 1876