أرسل هذا في رسالة قصيرة: The royal gauger, or, Gauging made easy : as it is actually practised by the officers of His Majesty's revenue of excise : in two parts : Part I. Containing the practical methods of finding the area's and contents of such superficies and solids, as are the foundation of gauging ... Part II. Shewing the necessary steps to be taken for obtaining employment in the excise, with authentic forms of such certificates, petitions, oaths, &c., as are requisite for that purpose : together with such directions for the officer's conduct as are necessary for ascertaining and securing the respective duties ... to which is added, cask-gauging. &c. as practis'd at the Port of London ... / by Charles Leadbetter.