In London, the tides of the Thames discover a portion of shore every day that the majority of passers -by ignores. It is on this unstable soil that the Mudlarks are activated, enthusiasts authorized to search the banks at low tide. For several years, their discoveries have fueled a fine and concrete knowledge of the London past: everyday objects, jewelry, tools, weapons or even ritual vestiges.
To the origins of a popular practice on the banks of the Thames
Long before the term “Mudlark” was used, the shores of the Thames were already used as a deposit and resource for the inhabitants of London. Since Antiquity, the river has acts as a point of convergence of human activities. Trade, crafts, rites, but also abandonment of objects that have become useless … This constant dynamic of use and rejection transformed the banks into a real material palimpsest. It was not until the end of the 18th century, however, that the systematic observation and the opportunistic exploitation of stranded objects took on a visible social form. It is embodied in a marginalized population living directly from what it finds in the mud.
In the 19th century, this practice became widespread enough to attract the attention of observers of the urban condition. The phenomenon, not very structured, was nevertheless part of an economic logic of survival, in a London in an industrial change. With the development of the port and the increase in urban waste, objects spilled in the river multiply. In spite of themselves the archaeological content of the London soil. Paradoxically, these informal practices have made it possible to preserve, very often by chance, unique elements of the material heritage, long ignored by academic archeology.
What was initially an anonymous subsistence act turned, over time, into an empirical approach to urban memory. The contemporary emergence of mudlarking As supervised practice draws its roots directly from this unknown past.
An urban history at ground level
The exhibition Secrets of the Thames Adopt an immersive approach to illustrate the continuous relationship between the river and the Londoners. It is based on a simple principle: each object found in the mud tells a concrete interaction between an individual and his time. Far from a frozen narration, the course highlights the social, cultural and economic strata that make up the urban history of London. The staging, which evokes a bank partially discovered after the removal of the waters, makes it possible to immediately grasp the raw and organic character of the discoveries.
© © London MuseumRoman statuettes exposed. © London Museum
These are everyday artifacts – worn hooves, wigs of clay wigs, dishes or broken tools – which deliver the most precise information on lifestyles. Far from the monumentality of large excavations, Mudlarking restores a proximity story, an archeology of modest uses. Some objects have been found in the same place, years apart, by different researchers, emphasizing the moving and cyclical nature of the Thames.
Each piece presented in the exhibition is contextualized not only historically, but also by the person who discovered it. This double reading – scholarly and personal – strengthens the local anchoring of the whole. One of the most striking cases is that of an ivory sundial from the 16th century, found in two pieces at eight years apart, by two distinct mudlarks.
The voices of the Thames
The exhibition gives a central place to people who walk the vase of the Thames, day after day, on the lookout for what the tides will want to reveal. A room is devoted to them, conceived as the intimate extension of their universe: an interior reconstruction with drawers, boxes and shelves full of meticulously stored objects. This device not only underlines the required patience, but also the almost scientific rigor of these amateur researchers.
© © London Museum
The two halves of an ivory sundial. © London Museum
Among them, Jason Sandy is distinguished, underlines the Smithsonian Magazine. Training architect, he embodies the methodical passion for mudlarking. He confides organizing his year according to the lunar cycles: ” I plan my vacation according to the tides. It's like a treasure hunt in an open -air museum ». For him as for others, searching the banks is not a distraction. It is a form of contribution to collective memory.
Certain discoveries bear a strong symbolic load, like the printing characters of the Doves Press, thrown into the river between 1916 and 1917 by the typographer Tj Cobden-Sanderson, determined to prevent his rival from inheriting it. A century later, these letters re -emerged, carried by the current and the breaches in concrete.
Other objects, such as the tobacco rope found by Monika Buttling-Smith, tell the economic behind the scenes of an era. She insists on the urgency of pointing out fragile discoveries: ” As soon as an old wood is outcrop, it must be document it ». It is the Mudlarks, on the front line, which document these fleeting testimonies before they disappear forever.
The future of a past to save
The renewed interest in the Thames is no coincidence. During the confinements linked to the pandemic, many Londoners turned to their immediate environment. The river, long perceived as a decor, has become an exploration ground again. However, this rediscovery comes up against very real constraints. Access is regulated. A license is required by the authority of the port of London (PLA), recalls The Conversation. Other constraints such as threats of erosion and safety riprap have largely changed the excavation conditions. Already in 1956, the archaeologist Ivor Noël Hume spoke of the end of a golden age, marked by the visible impoverishment of the banks.
But the Thames remains unpredictable. Its tides, combined with the eddies caused by river shuttles, update old layers, long buried under concrete or detritus. These incessant movements still allow remarkable discoveries today. THE SCHEME Antiquity Portable records more than 14,000 objects from the Mudlarking. BEtouche are documenting unknown sections of London life. Each piece, as modest as it is, fits into an increasingly exploited corpus by researchers.
© © Jon Attorborough
Jason Sandy. © Jon Panthile
For Jason Sandy, the approach goes beyond the object: ” It's not just for objects. It's a suspended moment, out of time ». The image is strong. It summarizes the collective ambition of these anonymous people: to bring back to the surface what the city believed lost. It is the hands of enthusiasts who save what the centuries have abandoned. And it is through them that the river, tirelessly, continues to speak.

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