Monday, November 24, 2025

Ragged School, Southwark

Ragged School, Southwark

The Mint & Gospel Lighthouse Mission was created in 1888, in a small building on what is now called Ayres Street. It then moved to premises on Clenham Street. However, this building was in such a poor state that The Ragged School Union and Shaftesbury Society provided them with a new building on Union Street.

This building was opened in 1907 and was set up as a charity to help disadvantaged children.

Ragged School building Union Street

In 1840, the London City Mission used the term 'ragged' to describe the 570 children who used the five schools that they had established. The term 'ragged' referred to children who often wore ragged or worn-out clothing, no shoes or lacked the clothing to attend any other school.

In 1844, the London Ragged School Union was formed with over 20 ragged schools across the city.

Thursday, November 20, 2025

'MillenniuM Measure' by Joanna A. Migdal

MillenniuM Measure

The Scientific Instruments Makers MillenniuM Measure.

The MillenniuM Measure is the gift of the Court & Livery of the Worshipful Company of Scientific Instrument Makers of the City of London, in commemoration of the MillenniuM.

MillenniuM Measure

It comprises a 3-sided, 2-metre (2m = 2000mm) rule depicting two thousand years of history of the City, the Church and the craft of Scientific Instrument making.

Monday, November 17, 2025

Royal Exchange, City of London

Royal Exchange from Cornhill

This remarkable building, surrounded by the Bank of England, Mansion House and the Stock Exchange, was founded as 'a comely bourse for merchants to assemble upon' by the wealthy London mercer Sir Thomas Gresham.

The City of London Corporation and the Worshipful Company of Mercer provided the land, both of whom still jointly own the freehold.

Richard Clough, who designed the building, oversaw the import of various materials from Antwerp, such as: glass, wood, slate and stone, which he paid for out of his own pocket.

So impressed was Queen Elizabeth I by Gresham's achievement that, on January 23, 1571, she visited it and declared, "It must be called the Royal Exchange."

In addition to its trading floor and offices, the original building also enjoyed an upper floor of over one hundred popular and lively small shops, modelled after the New Exchange in Antwerp.

After the Great Fire of 1666 the Royal Exchange was twice rebuilt. In 1667, King Charles II laid the foundation stone for a building designed by Edward Jerman. This building, opened in 1669, had a tall wooden tower built over the south entrance. Unfortunately, this fell into disrepair and, 1821, was replaced with a stone tower, designed by George Smith. On January 10, 1838, this building was also destroyed by fire. The blaze was so bright that it could be seen from Windsor, some 24 miles (39 km) away.

Thursday, November 13, 2025

Thames Tunnel, Rotherhithe to Wapping

A plaque at the south entrance to the Thames Tunnel
The plaque at Rotherhithe station.

London is a city layered with history, and some of the most fascinating stories lie beneath its surface. One such story belongs to the Thames Tunnel, an engineering marvel that was the first tunnel ever successfully built beneath a navigable river and a project so ambitious it took nearly two decades to complete.

Today, you might speed through it on the London Overground, barely giving a second thought to the brick arches passing by your window. But, in the 19th century, this passageway connecting Rotherhithe and Wapping was the scene of drama, innovation, and, for a short time, one of the city's most popular tourist attractions.

By the early 1800s, London's docks were booming, but the River Thames created a huge bottleneck. Building a new bridge downstream of London Bridge would have blocked the passage of tall-masted sailing ships. The only solution was to go under the river.

Several attempts to tunnel beneath the Thames had failed disastrously. The soft, treacherous ground beneath the riverbed made traditional mining techniques impossible. Enter the brilliant French-born engineer, Marc Isambard Brunel.

Brunel’s genius lay in his invention of the tunnelling shield. The idea, allegedly inspired by watching a shipworm bore through wood, was a revolutionary concept in civil engineering.

Keilyn at the bottom of the tunnel shaft
Keilyn at the bottom of the tunnel shaft. Notice the soot mark, from steam trains, still on the wall.

Patented in 1818, the shield was essentially a massive, rectangular, cast-iron frame divided into 36 compartments. Miners would work inside these individual cells, digging away a small section of earth in front of them while the surrounding frame held the unstable ground in place. Once a small segment was dug, the shield would be moved forward, and bricklayers would immediately line the new section of the tunnel behind it. This method was the key to conquering the soft, wet subsoil.

Work began in 1825, but the project was far from smooth sailing. It was a harrowing 18-year ordeal, plagued by financial crises, poor air quality, and most terrifyingly, repeated floods as the river burst through the thin crust of ground above.

Monday, November 10, 2025

Tower Hill Scaffold Site

Tower Hill Scaffold Site plaques

On the western edge of Trinity Square Gardens, you will find a small square with a horrific history. This was almost the exact site of the Tower Hill Scaffold, where more than 125 people were put to death.

Executions took place at this site from around the 1380s through to 1780, when executions were moved to Tyburn.

Although Simon Sudbury, Archbishop of Canterbury and Sir Robert Hales are listed as having been executed here, in 1381, the official records state that Sir Simon de Burley, K.G., was the first person executed here, in 1388.

The executions were highly ceremonial, with the ceremony often beginning the night before. Often prisoners would be taken by horse and cart, through the streets, being fed ale or mead, on their way to the scaffold. People would line the streets, often hurling vegetables, sometimes stones, at the poor wretch who was about to die.

Once at the scaffold site, hundreds, sometimes thousands, of people would gather with their families, to witness the execution.

Tower Hill Scaffold Site plaque

All of these were public executions, with various methods being employed to dispatch the condemned.