Often seen combing the shoreline of the River Thames at low tide, groups of archaeology enthusiasts known as ‘mudlarks’ continue a tradition that dates back to the eighteenth century. Over the years they have found a vast array of historical artefacts providing glimpses into the city’s past. Objects lost or discarded centuries ago – from ancient river offerings such as the Battersea Shield and Waterloo Helmet, to seventeenth-century trade tokens and even medals for bravery – have been discovered in the river.

This book explores a fascinating assortment of finds from prehistoric to modern times, which collectively tell the rich and illustrious story of London and its inhabitants – illustrated with and array of photographs taken of the items in situ in the mud and gravel of the Thames estuary, at the same time both gritty and glimmering.