Vannoy H. Manning to Thomas Lincoln Casey, June 29, 1882

Variation of Needle determined, May 27th 1851

Variation of Needle determined, May 27th 1851, corrected

Vermont Ave. Christian Church to Thomas Lincoln Casey, March 29, 1880

Vestry of Ascension Church to Thomas Lincoln Casey, December 1, 1882

Virginia L. Turtle to Thomas Lincoln Casey, October 2, 1894

Virginia Turtle to Thomas Lincoln Casey, December 7, 1894

W. A. Jones to Thomas Lincoln Casey, April 29, 1893

W. A. Jones to Thomas Lincoln Casey, May 17, 1893

W. A. Jones to Thomas Lincoln Casey, May 19, 1893

W. A. Miller to Thomas Lincoln Casey, January 24, 1895

W. A. Norton to Thomas Lincoln Casey, January 3, 1875

W. B. Davis to Thomas Lincoln Casey, March 31, 1873

W. B. Keyser/National Bank of the Republic to Thomas Lincoln Casey, April 1, 1893

W. B. Keyser/National Bank of the Republic to Thomas Lincoln Casey, October 2, 1894

W. B. T. Keyser to Thomas Lincoln Casey, November 1, 1893

W. C. Church to General A. A. Humphreys, November 13, 1871

W. C. P. Breckinridge to Thomas Lincoln Casey, February 9, 1893, telegram

W. C. Thomkins to Thomas Lincoln Casey, January 16, 1873

W. C. Tompkins to Thomas Lincoln Casey, February 3, 1873

W. C. Whitney to Thomas Lincoln Casey, March 25, 1892

W. C. Winlock to Thomas Lincoln Casey, February 16, 1892

W. D. Moore, Harell Steam Heating Co. to Thomas Lincoln Casey, November 23, 1893

W. E. Bailey to Thomas Lincoln Casey, March 2, 1889

W. E. Cutshaw to Thomas Lincoln Casey, August 9, 1884

W. E. Niblack to Thomas Lincoln Casey, April 20, 1870; Colonel A. A. Humphreys to Thomas Lincoln Casey, April 29, 1870

W. E. Niblack to Thomas Lincoln Casey, undated

W. F. Cogswell to Thomas Lincoln Casey, April 20, 1882

W. G. Doman to Thomas Lincoln Casey, July 11, 1872

W. G. Donnen to Thomas Lincoln Casey, February 17, 1873

W. H. Collins to William J. Warren to Thomas Lincoln Casey, September 30, 1893

W. H. H. Miller to Thomas Lincoln Casey, April 13, 1889

W. H. Houghton Manufacturing Co. to Thomas Lincoln Casey, November 16, 1893

W. H. Houghton to Thomas Lincoln Casey, December 1, 1893

W. H. Houghton to Thomas Lincoln Casey, November 21, 1893

W. H. Lowdermilk to Thomas Lincoln Casey, November 20, 1895

W. H. McKnew to Thomas Lincoln Casey, December 13, 1882

W. H. McKnew to Thomas Lincoln Casey, December 19, 1882

W. H. Rearden to Thomas Lincoln Casey, December 7, 1878

W. H. Walker to Thomas Lincoln Casey, May 18, 1893

W. J. Twinning to Thomas Lincoln Casey, June 17, 1880

W. J. W. to Thomas Lincoln Casey, August 7, 1876

W. J. W. to Thomas Lincoln Casey, October 16, 1893, memo

W. K. Rogers to Thomas Lincoln Casey, undated [November 1880]

W. M. Black to Thomas Lincoln Casey, December 20, 1894

W. Maxwell Greene to Thomas Lincoln Casey, April 12, 1882

W. Maxwell Greene to Thomas Lincoln Casey, August 30, 1855

W. Maxwell Greene to Thomas Lincoln Casey, August 7, 1886

W. Maxwell Greene to Thomas Lincoln Casey, February 11, 1856

W. Maxwell Greene to Thomas Lincoln Casey, February 17, 1882