AN ACT TO AMEND ACT NUMBERED TWENTY-SIX HUNDRED AND FORTY-FOUR, ENTITLED "AN ACT GRANTING TO EUSEBIO DIAZ CACITAS A FRANCISE TO INSTALL, OPERATE, AND MAINTAIN AN ELECTRIC LIGHT, HEAT, AND POWER SYSTEM IN THE MUNICIPALITY OF TABACO, IN THE PROVIN CE OF ALBAY, PHILIPPINE ISLANDS," BY EXTENDING THE TIME LIMITS SPECIFIED THEREIN.