In this Stuff You Should Know episode, hosts Chuck Bryant and Josh Clark explore the history and evolution of mudlarking - the practice of searching for valuables along the shores of the River Thames during low tide.
Originating in the 18th-19th centuries as a means of subsistence for the destitute, mudlarking transitioned into a recreational hobby in the 1970s-80s. The Thames' severe tidal patterns expose vast expanses of riverbed, revealing a trove of artifacts discarded over centuries of human activity. From notable finds like the lost Doves Press typeface to mundane objects offering historical insights, mudlarking unearths remnants that shed light on daily life from the past.
The episode also covers the legal requirements for mudlarking, including obtaining a permit from the Port of London Authority, which regulates digging depths and restricts access to culturally significant sites to protect archaeological value.
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In the 18th-19th centuries, the destitute would scavenge the river's shores at low tide to find valuables to sell, a practice known as mudlarking. As Chuck Bryant explains, this necessity declined with modern waste systems.
Starting around the 1970s-80s, mudlarking shifted from subsistence to a leisure activity, paralleling pursuits like beachcombing.
The Thames' severe tidal patterns are key, as Josh Clark highlights. Low tides reveal vast expanses of riverbed to explore, while powerful high tides unearth artifacts from centuries past.
For ages, the river has served as an unofficial dump, accumulating discarded objects preserved remarkably well in the mud, like a Tudor shoe with the wearer's footprint still visible.
Mudlarkers must obtain a permit, a process taking over a month and costing around £35. The permit limits digging depth, typically around 3 inches, to protect buried archaeological sites.
Areas like the Tower of London and Roman docks are protected, closed to mudlarkers to preserve their archaeological value.
After being intentionally thrown in the Thames in 1917, molds for this historically significant font were rediscovered in 2014, allowing its recreation.
While monetarily worthless, common finds like clay pipes reveal details about past daily activities and social practices.
1-Page Summary
Mudlarking, once a means of survival for the impoverished along the banks of the River Thames, has undergone a remarkable transformation to become a popular hobby today.
In the 18th and 19th centuries, individuals of limited resources took to the muddy banks of the River Thames at low tide, engaging in mudlarking as a means to scrape together a living. They scavenged for any objects of value that could be collected and sold.
As time went on and London developed more sophisticated waste management systems, the practice fell out of use as a subsistence strategy.
The necessity of mudlarking waned, and starting around the 1970s-1980s, it underwent a significant transformation.
The history and evolution of mudlarking
The River Thames in London is an iconic waterway that provides a perfect environment for mudlarkers due to its unique natural and historical characteristics.
The severe tidal action of the Thames, featuring significant low and high tides, plays an essential role in the opportunities it presents for mudlarkers. As the low tide goes out, it reveals expansive areas of the riverbed that become accessible for those eager to explore and discover. The forceful incoming tide is equally instrumental, as it can scour the river bottom with such power that it brings forth historical objects, depositing them onto what becomes the shore at low tide. This regular ebb and flow allows for continual refreshment of potential finds, with Chuck Bryant highlighting the speed with which the tide can change, indicating the brief window of time in which mudlarkers can search for treasures.
With each low tide, the Thames presents vast stretches of riverbed ready for exploration. This accessible space enables mudlarkers to traverse and scan previously submerged areas for artifacts that the water has newly exposed.
Conversely, the powerful high tides play their part in the mudlarking process by churning up the riverbed and depositing historical items along the river's banks. This vigorous natural mechanism unveils relics that may have laid hidden beneath the waters, sometimes for centuries.
Owing to its history as a central feature of London life, the Thames has served as an unofficial archive of human activity through the accumulation of discarded objects.
For centuries, the people living along the banks of the Thames used the river as a depository for all manner of refuse. This practice ...
The unique features of the River Thames that make it a prime location for mudlarking
Mudlarking, the practice of searching the muddy shores of rivers for items of value, has its own set of legal and regulatory requirements, particularly along the River Thames in England.
To engage in mudlarking in London, enthusiasts must first obtain a permit from the Port of London Authority. This process can take about a month or longer and incures a cost of approximately £35. Once obtained, a standard license permits the holder to dig to a restricted depth.
The permit application is not immediate; expect it to take over a month. The fee for this permit is modest, around £35, which contributes to the regulation and preservation of the areas where mudlarking is permitted.
Holders of the standard mudlarking permit are usually restricted to digging up to approximately 3 inches deep. This limitation is in place to protect archaeological artifacts that may be buried deeper in the mud and require professional archaeological excavation and study.
It's important for mu ...
The legal and regulatory requirements for mudlarking
Mudlarking along the River Thames has led to the discovery of various artifacts, some of notable historical significance, including a long-lost printing font and everyday objects that offer insights into past centuries.
The famed Doves Press typeface, esthetically significant in the history of typography, was once believed to be irretrievably lost.
The Doves Press typeface, originally disposed of in the River Thames, has a stirring history tied to the dissolution of the Doves Press partnership and the subsequent closure of the press in 1917. Cobden-Sanderson, driven by despair over his creative dispute with partner Emory Walker, disposed of over 200,000 pieces of the typeface's metal molds in the river after the final publication.
In a twist akin to a modern treasure hunt, designer Robert Greene sought to revitalize the Doves Type. Although he created a digitized version using existing examples, he longed to refine his recreation using the original pieces. In 2014, with the help of the Port of London Authority's dive team, Greene retrieved several of these molds from the depths of the Thames. The recovery enabled Greene to perfect the digitized version of the Doves Roman, thus reintroducing the iconic typeface to the world.
Mudlarking has unearthed artifacts that, while varying in monetary value, provide a tangible connection to the daily lives and practices of previous generations.
Although not specified in the content provided, Tudor-era shoes and other well-preserved objects discovered throu ...
Specific notable items that have been discovered through mudlarking
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