. . . . . . "State Railroad Commission" . "Railroad Commissioners" . "Railroad Commissioner" . "Texas Railroad Commissioner" . . "Railroad Commission of Texas" . "Texas Board which regulates the oil-and-gas industry" . . . . "R. R. Comm." . "Railroad Commission of Texas" . . . . . . . . "Texas Railroad commissioner" . . "1891" . . "835" . . . "Railroad Commissioner of Texas" . . . . . "Railroad Commission" . . "Texas Railroad Commission" . . . "Railroad Commission Chairman" . "Commissioner" . "Chairman of the Texas Railroad Commission" . . . . . .