Reduced and combined, 1970 nbp. 1745 ... 3rd-2nd B.C.
Slag ... 3rd-2nd B.C.
8th - 7th B.C.
Coin: 31 May 1938 #1 ... 6th - Early 5th B.C.
7th - Early 6th B.C.
7th - 6th B.C.
Late 6th B.C. - Early 5th B.C.