Leading you through the History of Lead

Lead has been known to man since c.7000 BC in Western Asia and it was utilised by the Ancient Egyptians and Chinese. It is still prevalent in modern society. Despite its early discovery, it was not until the Roman period that lead truly became widespread. 

Amy leading you through the history of lead

‘Lead was to Romans what plastic is to us.’ (H.Eschnaver & M.Stoeppler, Wine – An Enological Specimen Bank, 1992)

This statement perfectly highlights the extensive and reliant use of lead by the Romans. It has a low melting point which creates an easy and cheap resource to utilise; it was desirable. In the written texts of the period and from archaeology we have distinguished that lead was used from plumbing to makeup and cookware – to name a few.

Roman pewter vessel discovered in the Spring

Surely the Romans didn’t know it was poisonous if they utilised it so much? Incredibly, they did know. Cato the Elder (3^rd-2^nd BC) recommended the use of lead lined/coated vessels for food preparation as well adding it to wine and food as a sweetener and preservative. It leaves a sweet taste because of the formation of ‘sugar of lead’. Even though Vitruvius (1^st BC) reported the dangers of lead, it was continually utilised. 

Roman curse tablet describing the theft of a bracelet

One of my favourite uses of lead at the Roman Baths, are the curse tablets. Many curse tablets have been recovered from the Sacred Spring. These were small sheets of lead with inscriptions of names or wrongdoings, offered to the goddess Sulis Minerva. The weight of the lead would guarantee the curse would sink down in the water to reach the goddess, and it was cheap enough for most people to buy.

Papal bulla of Pope Joh XXII

The popularity of lead continued into the Medieval period. Some of its uses were: window came fragments, paint and alchemy. Some continued uses were weights, piping, and drink sweetening. One of the most interesting artefacts found in the Bath area is a lead bulla, a seal made of metal that would have been attached to a Papal Bull. On one side are the images of Saints Peter and Paul, on the other is the Pope’s name, Pope John XXII.

We move into the Post-Medieval period through to the modern day. Uses ranged from game pieces to paint, sweetener, and gasoline. Lead was still very prevalent in the 1600s-1800s and many people recorded poisoning from repeated exposure.

Lead crystal glass (photo credit: Wikimedia Commons)

Lead was still utilised to make vessels, yet rather than for its sweetness, it was used to compose crystal glass. First used in the 1600s, this is a variety of glass where lead replaces the calcium. This process makes it easier to melt and improved the appearance with clarity and ease of decoration. Likewise, lead is often still used in the home through piping and paint, despite laws against such use in the 1970s.

Millenia after the Romans began to use it, lead is still considered practical despite its poisonous properties. How long will it endure?

Amy

Collections Volunteer

The Healing Waters of Bath

Caitlin presents the healing waters of Bath

The hot springs at Bath have long been considered to heal the sick. The Romans mainly used baths for leisure, but several writers, such as Pliny the Elder, Asclepiades and Celsus, talked about the therapeutic benefits.

In Britain, for about 1500 years the belief was that the hot water balanced the humours, which would make you healthy again. As the minerals gave it a dry taste and immersion made you urinate more, hot baths were considered hot/dry, which is odd, as you would think a hot bath would be hot/wet!

The four humours and their interactions

By the medieval period, the Church was against bathing, calling it a luxury. It considered the Roman baths to be immoral, so many baths fell into disrepair. Later, the Church condoned the use of bathing for healing/spiritual purification, and so in the 1100s the Kings Baths were built on the sacred spring by the Bishop of Bath at the time.

As the Baths became more and more popular, there were even some royal visitors such as King Charles I in the 1600s and Queen Anne in 1702 and 1703. By the Georgian period, people began to drink the water instead of bathing with the crowds. In 1706, the Pump Room was built for those who wished to drink the water, rather than bathe in it. Drinking the water became much more popular and trendier so the Pump Room was expanded in 1795.

Glass bottle for "NOTED BATH WATERS, 1894"

With more competition from other spa towns, like Tunbridge Wells and Leamington Spa, in Britain, new treatments were on offer at the Spa Treatment Centre in Bath, such as electrotherapy and needle douches. These new treatments boosted visitors, and by the 1890s, 100,000 people had visited the baths. It was also during this period that the remains of the Roman baths were revealed, although evidence of a Roman Bath house in the area had been known since 1755.

Spa treatment photographs. L: Man standing in needle douche; R: Man being lowered into the Hot Bath

The beginning of the 20^th century brought new treatment innovations with the discovery of radon and radiotherapy, which helped keep the Spa Treatment Centre visitors numbers high. However, after the Second World War, visitor numbers declined due to fewer people travelling for leisure, and in 1948, treatment centre was under the control of the NHS. Treatments soon were only available to those with a prescription, and then in 1978 the Bath treatment centres were shut after spa treatment therapy was dismissed by orthodox medicine.

Caitlin

Collections Volunteer