1. Letters from Langdon Cheves to General E. P. Alexander, 1896 Date: 1896-04-23, 1896-05-06 Description: Letters from Langdon Cheves Jr. to General Edward Porter Alexander discussing the confederate balloon, Indian rubber and other details concerning the creation of the balloon.
2. Letter to Langdon Cheves from Charles Haskell, April 18th, 1896 Date: 1896-04-18 Description: A letter to Langdon Cheves from Charles Haskell discussing topics such as the Confederate air balloon and family jewelry.
3. Letter to Langdon Cheves from General Alexander, May 9th, 1896 Date: 1896-05-09 Description: A letter to Langdon Cheves from General Alexander discussing the Confederate air balloon.
4. Partial Letter to Langdon Cheves, May 2nd, 1896 Date: 1896-05-02 Description: A portion of a letter to Langdon Cheves from an unknown sender discussing the Confederate air balloon and other personal matters.