Sec [Section]1 Be it enacted by the People of the State of Illinois represented in the General Assembly. That the survey and plat thereof, made in the year 1838, of the Town of Carthage in Hancock County, and now on file to be recorded, in the Office of the Recorder of said County, be and the same is hereby legalized and established as the proper survey and map thereof of said and that all other surveys of said Town heretofore made, be and the same are hereby vacated