1. IntroductionThe region: Topography, medieval settlement pattern, major centres, ports and navigable rivers, major trade routesSources: Nature and limitations of evidence (extant, excavated, documented)The evolution of the project and its methodology 2. The manufacture and use of floor tiles in East Anglia: An overviewMaking and using tiles: techniques of decoration (including defining terms used); evidence for the organisation of the industry and the trade in tiles in the region; relationship to developments in manufacture and use of other ceramic building materials, and availability of other durable flooring materials.Tentative steps: Twelfth and early 13th century, incised, bold relief, plain; all isolated examples, context of introduction of CBM generally, high status patrons.Decorative diversity: Mid-Late 13th century introductions, the importance of London (Westminster tiler and the emergence of the Norfolk industry), Tyler Hill imports, Central Essex Group, Orford (early inlaid and relief), Castle Acre, the sources and influences of the designs and styles, patronage including importance of monastic houses.Regional styles: First half of 14th century, to (approx.) Black death; settled production at a range of scales, sub-regional styles emerge, widening patronage, use in parish churches becomes common. Line-impressed mosaic, Suffolk relief tiles, Norfolk two-colour have wide distributions, designs influenced by earlier introductions plus new strands; alongside factories serving smaller areas with derivative styles, including Danbury (excavated factory) and Oulton.

Retrenchment and simplification: Second half of C14 (post Black Death), fewer production centres, dominance of relief tiles (Bawsey, Ipswich), start of Flemish plain tile imports (and occasionally decorated) bringing fashion for geometric floors, but inlaid tiles of Drinkstone group are a high-quality innovation around the end of the century. Virtually all churches have some tiles, increasing use in houses.Chequerboard floors and special orders: Normalised use of large quarries laid chequer fashion, imported and local, 15th and early 16th centuries; locally produced decorated tiles (and continental imports including from Spain) occasionally occur, mostly in same module and to special order.Conclusions: Including regional character summarised; relationship to other decorative arts (stone, glass, iron) in the region; patterns of tile supply to sites; comparison with tile use and design in other English regions, Flanders and Northern France; interplay with other regions through import/ export of styles, tiles and tilers. 3. The production groupsCatalogue, generally arranged under the headings of the overview in approximately chronological order, but with close derivatives following their principal group. Each group entry comprises description (including drawings of designs where decorated and illustrations of pavements, rare in region), distribution (with small map), discussion and dating evidence. Working numbers used here will be rationalised.

[Tentative steps]G1 Orford incised (PSIA 36 (1985),1-7), G2 St Albans and Sibton relief, G3 thick early relief, G4 derivative of G3, G5 Shouldham (plain), G6 Colne, G7 Coggeshall[Early introductions and their evolution]G25 Stratford Langthorne mosaic/ two colour, G9 Castle Acre, G10 Butley, G40-41 Wessex, G45 Chertsey-Westminster, G50-53 mosaicG20-23 Westminster tiler seriesG11-12 Waltham Abbey Primary/ Secondary, G13 West Essex, G14 Horsham St Faith/ G15-16 Norfolk first and second, G17 Hempstead, a sequence from mid C13 to mid-late C14G30 Central Essex A-F, G35 Stebbing[Regional styles]G131 Tyler Hill, G 132 Penn, G149 Decorated Mosaic (all made outside region but distributed within parts of it)G56 Principal group line impressed, G55 Coggeshall Abbey Mosaic, G58 Essex line impressed mosaicG65 Line-impressed and stencilled groupG59, 66-69 Small groups of local derivatives of G55-6, 65G130 Danbury (Med Archaeol 19, (1974), 92-164)G120-126, 199 Small localised groups of regional C14 two-colour tilesG140, 143-144, 150, 190 Small localised groups of probably imported two colour tilesG97 Suffolk Relief tiles (large, widespread group)G87, 88, 95, 98, 180 Small localised groups of relief tiles, SuffolkG100 Oulton (PSIA 44.2, 2018, 194-213)G141 HollesleyG151-2 Mill Green[Retrenchment and simplification]G105 Bawsey (relief) and G106 small group relief tilesG85 Ipswich (relief and stencil)G86 Stencilled tiles derived from G85G77 Colchester relief tilesG160-1, 170-1 Plain colour tiles, Flemish and localG116 Drinkstone, high quality decorated c1380-1420; an exception to the trend[Chequerboard floors and special orders]G162-2, 172-3 Large plain colour tiles, Flemish and localG175 Large plain green glazed tiles, North FrenchG155-158 Diagonally divided two colour tiles, G159 triangular tilesG201, 203-5, 209-10, 213-4, 215, 217 Large quarries variously decorated, each with restricted distributionG216 Little Sampford tilesG200 Waltham Abbey Relief tilesG211 Burgundian importsG218 Flemish motto tilesG191 Spanish imports 4. Site gazetteerOverview of museum and other collectionsSites, in alphabetical order across the region, including site plans and photographs where appropriate, and comment on tile supply where multiple groups present Appendices1 . Medieval documentary references to floor tiles in East Anglia (David Sherlock)BibliographyIndex.