- Islandora Repository
- Text Collection
- Henry Howard Houston, II Papers
- Houston, Henry Howard, II, 1895-1918-Letter to Samuel F. Houston-1916 September 3
- Houston, Henry Howard, II, 1895-1918-Letter to Samuel F. Houston-1917 April 16
- Houston, Henry Howard, II, 1895-1918-Letter to Samuel F. Houston-1917 April 9
- Houston, Henry Howard, II, 1895-1918-Letter to Samuel F. Houston-1917 February 12
- Houston, Henry Howard, II, 1895-1918-Letter to Samuel F. Houston-1917 July 5
- Houston, Henry Howard, II, 1895-1918-Letter to Samuel F. Houston-1917 March 20
- Houston, Henry Howard, II, 1895-1918-Letter to Samuel F. Houston-1917 March 22
- Houston, Henry Howard, II, 1895-1918-Letter to Samuel F. Houston-1917 March 5
- Houston, Henry Howard, II, 1895-1918-Letter to Samuel F. Houston-1917 May 29
- Houston, Henry Howard, II, 1895-1918-Letter to Samuel F. Houston-1917 May 7
- Houston, Henry Howard, II, 1895-1918-Letter to Samuel F. Houston-1917 September 24
- Houston, Henry Howard, II, 1895-1918-Letter to Samuel F. Houston-1918 April 10
