Acts - AN ACT AMENDING ACT NUMBERED NINETEEN HUNDRED AND EIGHTY, ENTITLED "AN ACT TO PROVIDE FOR THE CREATION OF A COMMISSIONED AND ENLISTED SERVICE WITHIN THE BUREAU OF NAVIGATION, THE CREATION OF A PENSION FUND IN CONNECTION THEREWITH, AND FOR THE PUNISHMENT OF OFFENSES AGAINST GOOD ORDER AND DISCIPLINE WITHIN SUCH SERVICE," BY MAKING THE PROVISIONS OF SECTION TWO THEREOF RETROACTIVE FOR CERTAIN COMMISSIONED OFFICERS, AND FOR OTHER PURPOSES.