Camulodunum also have possessed ports for the colonia. Imports of dates, wine (including Falernian wine), olive oil, jet, marble and other goods from across the Roman Empire have been found in Colchester, including a locally made amphora with an inscription suggesting that it held North African palm-tree fruit products. The trade in salt from local Red Hills also appears to have continued on from the Iron Age in the Roman period, but with more sophisticated evaporation kilns. Small numbers of tiles were imported from Eccles in Kent by Roman settlements in South-East Britain, including Camulodunum, for a brief time in the
Old English Latin alphabet "et" ligature) first, then 5 additional English letters, starting with the Tironian note "ond" (⁊), resulting in a list of 29 symbols: Old English was first written in runes ("futhorc") but shifted to a (minuscule) half-uncial script of the Latin alphabet introduced by Irish Christian missionaries from around the 9th century. The Latin spellings include some conventions associated with the Italian alphabet, such as hard vs. soft "c", "g", and "sc". This was replaced by insular script, a cursive and pointed version of the half-uncial script. This was used until the end of the 12th century when continental Carolingian minuscule