Houtchens v. Mercer , 119 Tex. 431 ( 1930 )
Adoue v. Wettermark , 28 Tex. Civ. App. 593 ( 1902 )
R. B. Spencer & Co. v. Texas Pacific Coal & Oil Co. , 1935 Tex. App. LEXIS 780 ( 1935 )