Businessman. His experiences as a businessman in the Coastal Bend area of South Texas, 1936-72. Business ventures of Heldenfels Brothers; shell dredging and conservation; banking interests; real estate interests; future industrial development.

Farmer-rancher. His observations on land speculation, settlement, and development of the Coastal Bend area of South Texas, 1920-70. Summer vacations; ranch experiences; hurricane of 1942; tourism; local hotels and saloons; sports.

Banker. Observations on the settlement and development of the Coastal Bend area of South Texas, 1935-72. Subdivisions and residential developments; Canoe Lake Corporation; tourism; early hotels and motels; duck hunting; Aransas National Wildlife…

His experiences while aboard the cruiser USS Honolulu during the Japanese attack at Pearl Harbor on December 7, 1941.

Schoolteacher, homemaker. Her observations concerning the cultural development of Aransas County, Texas, 1967-71. Rockport Art Association; impact of art on Aransas County; prominent local artists; art buyers.