CENTURIATION IN ESSEX. 213 fashion. Particular attention may be drawn to the three Hanningfield sites and the position of the Tiptree station between Danbury and Colchester. The suggested centuriation road between these two last-named places may offer some explanation for the peculiar way in which the Balkerne Gate stands sideways in the wall. From its position it would directly receive this road passing along Tiptree Heath via the Roman station. In figure 1 is shown an enlarged portion of the country around Tiptree Fig. 1—Probable Remains of Centuriation near Colchester. and Colchester. The spacing of these suspected remnants of Roman centuriation is particularly interesting. It will be noticed that both the small square with the short quarter mile side and the larger square—or parts of squares—with a side a little over a mile (about 9 furlongs) form a predominating part in this road pattern and that the apparently once complete rectangular pattern can be reconstructed. The repetition of these particular distances seems to be one of the strongest