London: Printed by Henry Lintot, for J. Worall, 1751. Full calf binding, with raised bands, gilt design and title to red morocco label on spine. Fifteenth edition. The 54 pages at end are introduced by separate title. Additions to the second dialogue of the doctor and student, containing thirteen chapters on the power and jurisdiction of the Parliament, & c. Board rubbed and slightly more at corners. Inside a good, clean copy with no markings. Front hinge is loose, but still holding well. [xvi], 328, [42] table, [50] additions, [2] table, [2] adverts. 170 x 105 mm (6¾ x 4¼ inches).