This series consists of notes, sketches, and plans for Asbury's Texas Revolution Opera. The musical scores for this opera have been separated and are now housed in oversized folders.

This series contains chiefly correspondence and research files on but not limited to the Alamo, Fannin at Goliad, the Twin Sisters, Regulator-Moderator War, White Spirituals, Asbury Family, Woodward Family, Santa Fe Expedition, Congress of Republic of Texas, Texas County Histories, Governor Jim Hogg, Council House Fight, Seige of Bexar, Battles around San Antonio, Conventions of 1836 and 1933, Texas Pioneers, Texas Centennial, History of Texas Roses, Battle of San Jacinto, Mexican War, Texas-Indians,

Other documents included are" Maximal Growth Yield in Plants", "Almonte's Journal of the Mexican Campaign", historical articles and addresses written by S. E. Asbury, documents from Bexar, Spanish and Nacogdoches Archives, Polk County documents and letters, "Pioneer Texan's Previous and After Lives", miscellaneous historical documents, and a list of contents of the cabinet drawers.

This series contains miscellaneous historical documents and articles, a group of assignments prepared for a writing class and a poetry class taken by Asbury at Harvard in 1908, other stories, essays, plays and poems written by Asbury, and a few pieces of correspondence on roses (1934-1942).

This series is located in Box 6. Folders 50-80 contain family correspondence from 1915 to 1959, with folder 81 containing undated correspondence. No family correspondence exists for the years 1947-1951.

This series consists of information from U.S. censuses and Asbury's analysis of population trends from 1790 through 1860.

This series contains L. W. Kemp's Goliad Personnel Files comprised of seven loose-leaf binders filled with brief biographical sketches of the men stationed at Goliad. These files are incomplete as the binders containing M-O and S-U are missing.