Columbia subject headings:
Coal mines and mining--Texas--Thurber Region--History--20th century.
Spratt, John S. (John Stricklin), 1902-1976.
Thurber (Tex.)--Biography.
Thurber Region (Tex.)--Social life and customs.
Harvard subject headings:
Coal mines and mining--Texas--Thurber Region--History--20th century.
Spratt, John S. (John Stricklin), 1902-1976.
Thurber (Tex.)--Biography.
Thurber Region (Tex.)--Social life and customs.
Princeton subject headings:
Coal mines and mining--Texas--Thurber Region--History--20th century.
Spratt, John S. (John Stricklin), 1902-1976.
Thurber (Tex.)--Biography.
Thurber Region (Tex.)--Social life and customs.