Society for the Promotion of Roman Studies, 1986. — 449 p. — (Britannia Monograph Series 7).
Large-scale excavations revealed an extensive Iron Age settlement and small RB town in Herts from c 50 BC to AD 450. An important La Tène III tomb is among the furnished burials. British coins, Gallo-Belgic and other imported Gaulish pottery, local trading networks, animal bones, small finds.