12/17 If the theoretical scheme of the earlier Roman camp seemed based on the long narrow oblong, the actual remains of legionary encampments of the second century B.C.at Numantia include many squares. If one part of Pompeii exhibits oblongs, another part is made up of squares. If Piacenza, first founded in north Italy about 183 B.C., and founded again a hundred and fifty years later, is laid out in squares, its coeval neighbour Modena prefers the oblong. If the old Greek city of Naples embodies an extreme type of oblong, so does the later Augustan Carthage (pp. |