41/46 The portions formed of peperino blocks, which are bound with iron clamps, have only been added in connection with subsequent labours of repair .-- Essentially similar to the Servian walls are those discovered in the Vigna Nussiner, on the slope of the Palatine towards the side of the Capitol, and at other points of the Palatine, which have been declared by Jordan (Topographic, ii. 173), probably with reason, to be remnants of the citadel-wall of the Palatine Rome, 20. -Ratio Tuscanica,: cavum aedium Tuscanicum.- 21. When Varro (ap.Augustin.De Civ. |