1. Letter : Fort Mason, Tex., to Samuel Cooper, Washington, D.C. Creator: Thomas, George H. (George Henry), 1816-1870 Published / Created: 1857 Jul 7 Call Number: WA MSS S-2081 T363 Image Count: 5 Resource Type: Archives or Manuscripts Found in: Beinecke Rare Book and Manuscript Library > Letter : Fort Mason, Tex., to Samuel Cooper, Washington, D.C.