This opinion cites 6 cases:

Postal Telegraph Cable Co. of Texas v. Smith ( 1911 )


Missouri, Kansas & Texas Railway Co. v. Crews ( 1909 )


City of San Antonio v. Haynes ( 1928 )


Western Union Telegraph Co. v. Smith ( 1908 )


Gulf, Colorado & Santa Fe Railway Co. v. Dooley ( 1910 )


Lincoln v. Packard ( 1901 )