C. L. Smith Oil Co. v. Riggs , 111 Tex. 173 ( 1921 )
Missouri, Kansas & Texas Railway Co. v. Hagan , 42 Tex. Civ. App. 133 ( 1906 )
Missouri, Kansas & Texas Railway Co. v. Edling , 18 Tex. Civ. App. 171 ( 1898 )