Items

• [W400B421B], Letter from Atlantic and Pacific Telegraph Co, Thomas Thompson Eckert to Baltimore and Ohio Railroad Co, John Work Garrett, October 16th, 1875
  1875-10-16
• [W400B425], Letter from Thomas Thompson Eckert, Atlantic and Pacific Telegraph Co to John Work Garrett, Baltimore and Ohio Railroad Co, October 19th, 1875
  1875-10-19
• [W400B429C], Letter from Charles Almerin Tinker to Thomas Thompson Eckert, March 1st, 1876
  1876-03-01
• [W400B434B], Letter from Thomas Thompson Eckert to John Work Garrett, Baltimore and Ohio Railroad Co, November 25th, 1876
  1876-11-25