3. if less than 8, it is a BRICK. Tiles, when moulded, must be left to dry lying "flat" on a large face. In the traditional process, bricks were generally allowed to dry to leather-hardness lying on one side before being fired. So, the early British post- Roman attempts to make ceramic building materials followed the Roman techniques and produced those fine tiles (somewhat smaller than the standard Roman size of 1 x 11/2 feet) used to build the twelfth and thirteenth century Norman Abbeys and Priories. The making of building tile was comple- mented by the Norman direct re-use of Roman tile, although there is some evidence from Suffolk to show that fragmentary Roman tile was regarded by the Norman architects rightly with suspicion. They would re-use perfect Roman tile, as long as this was avilable for the taking, but were later driven to making their own, locally, as in Polstead Church (c.ll6o), or perhaps even at St. Botolph's Priory in Colchester or Copford Church where some of the tiles look to me to be non-Roman. A flint wall of about 1300 A.D. well known to me in Stoke-by-Nayland, has incorporated in it some fragments of undoubted Roman tile, but a chapel built on to the same church in 1318 has none. I conclude that the wall of 1300 used, perhaps at third-hand, Roman material from the smaller pre-existent Norman church, built when there still remained Roman ruins easily accessible above ground. This supply, ample in the 11th and 12th centuries, had come to an end by the time, for example, Little Wenham castle was built of, probably, local brick c. 1280. It seems true to say that the Normans used good Roman tile when it was readily available up to the accession of Henry II (1154) but had started to make