| +---+--+ +-+-+ +-+-+ +--+--+ +--+--+ +---+---+ | | Via Quintana. 50 ft. | | +---+--+ +-+-+ +-+-+ +--+--+ +--+--+ +---+---+ | | |PS |ES| |H|P| |T|E| |E'|T'| |P'|H'| |ES'|PS'| | | +---+--+ +-+-+ +-+-+ +--+--+ +--+--+ +---+---+ | | |PS |ES| |H|P| |T|E| |E'|T'| |P'|H'| |ES'|PS'| | | +---+--+ +-+-+ +-+-+ +--+--+ +--+--+ +---+---+ | | |PS |ES| |H|P| |T|E| |E'|T'| |P'|H'| |ES'|PS'| | | +---+--+ +-+-+ +-+-+ +--+--+ +--+--+ +---+---+ | | |PS |ES| |H|P| |T|E| |E'|T'| |P'|H'| |ES'|PS'| | | +---+--+ +-+-+ +-+-+ +--+--+ +--+--+ +---+---+ | 2017 | |PS |ES| |H|P| |T|E| |E'|T'| |P'|H'| |ES'|PS'| | ft. | +---+--+ +-+-+ +-+-+ +--+--+ +--+--+ +---+---+ | | 50ft. 50ft. 50ft. 50ft. 50ft. | | 200 | | ft. Porto Decumana. | +---------------------------- -----------------------------+ 2017 ft. FRONT (τὸ πρόσωπον). P*. Praetorium. T T'. Tents of the Tribuni Militum of two legions. E E'. Equites of two legions. P P'. Principes ” ” H H'. Hastati ” ” T T'. Triarii ” ” ES ES'. Equites of Socii of two legions. PS PS'. Pedites ” ” ” PE PE'. Equites of the Praetorian Cohort of two legions. PP PP'. Pedites ” ” ” ” ” EP EP'. Pedites extraordinarii of two legions. EE EE'. Equites ” ” ” Q. Quaestorium. F. Forum or market-place. V V'. Foreigners or volunteers. THE HISTORIES OF POLYBIUS BOOK I [Sidenote: Introduction. The importance and magnitude of the subject.] [Sidenote: B.C. 219-167.]