Camulodunum colonia around Middleborough and a large group at Warren Fields and Oak Drive on the southern outskirts of the Sheepen site. Many of the kilns are of the oval "Colchester type", whilst tile kilns have larger rectangular chambers. Camulodunum produced many types of pottery, including decorated Samian pottery, mortaria, buff wares, single-handled ring-necked flagons, and, until c. 250, colour-coated wares. In the late 1st century amphorae, called "Camulodunum Carrots" for their shape and colour, were made in the colonia, and are found in thin numbers across Britain. The Samian industry, copying the East Gaullish style, was active for a time
Camulodunum include a large tile industry, oil lamps and figurines. The colonia was also a major centre of glass production, and glass moulds (including a complete example) have been discovered in the town. Glass was produced throughout the Roman period of Camulodunum, including in the late 4th century, and glass-making waste was discovered at Culver Street from the mid-1st century. Bone carving for ornamentation, metal working and jewellery making were also practiced, and a coin mint operated in the colonia. Archaeological excavations suggest that the period between 150 and 250 saw the largest number of active workshops in the colonia. The