Previously unpublished Roman pottery from the Thames Estuary was studied by the author in 1985 and 1986 for the voluntary body Marine Archaeological Surveys (MAS) and is presented as a contribution to wider initiatives on the Roman archaeology of this important social and economic artery between South-East England and the wider world. The purpose of this paper is to complement the ongoing review by Michael Walsh of Roman wrecks in UK waters (a research partnership between Southampton University and the British Museum) and that of the ‘Pudding Pan’ assemblage, much of which is in private collections.

The story that beavers self-castrate when cornered by hunters appears in a range of Roman sources, both poetry and prose, from the end of the Republic onward. This myth is a product of the rôle that ‘beaver testicles’ played in Roman luxury trade and medicine. At the same time, it serves as a literary figure for the fraught relations between Rome and the provinces from which these, and other, luxury goods were imported.

The analysis of organic residues from pottery sherds using Gas-Chromatography with mass-spectroscopy (GC-MS) has revealed information about the variety of foods eaten and domestic routine at Silchester between the second and fourth–sixth centuries A.D. Two results are discussed in detail: those of a second-century Gauloise-type amphora and a fourth-century SE Dorset black-burnished ware (BB1) cooking pot, which reveal the use of pine pitch on the inner surface of the amphora and the use of animal fats (ruminant adipose fats) and leafy vegetables in cooking at the Roman town of Silchester, Hants.