Algemeene eigenschappen van de electriciteit, onderrichting van de werktuigen en het neemen van proeven in dezelve
(Dutch treatise on electrical apparatus and experiments, i...)
Dutch treatise on electrical apparatus and experiments, illustrated through descriptions of machines, electrometers, Leyden jars, and demonstrations. The work circulated in multiple volumes and is associated in historical sources with the Cuthbertson brothers; John Cuthbertson's role in electrical instrument making and instruction is documented in connection with the text.
John Cuthbertson was a British philosophical instrument maker and inventor whose career connected London and Amsterdam. He became known for glass-plate electrostatic generators, air pumps, electrometers, and writings on electricity, including the construction of the exceptionally large generator preserved at Teylers Museum in Haarlem.
Background
John Cuthbertson was born on July 1, 1743, in Dearham, Cumberland, the second son of the innkeeper and yeoman Jonathan Cuthbertson and Mary Fisher. His family included a younger brother, Jonathan Cuthbertson, who also became an instrument maker and later worked in Rotterdam. The two brothers are frequently confused in historical accounts because they pursued related trades in the Netherlands.
Cuthbertson married Jane, the daughter of the instrument maker James Champneys, on September 1, 1768. His marriage connected his family life with the professional workshop in which he had trained and with the English community of scientific instrument makers active in Amsterdam during the eighteenth century.
Education
Cuthbertson trained as an apprentice under James Champneys, a London maker of philosophical and scientific instruments. Apprenticeship was the principal route into the instrument-making trades during the eighteenth century, combining workshop practice with the construction, adjustment, and repair of mathematical, optical, and experimental apparatus.
When Champneys moved to Amsterdam in 1768, Cuthbertson followed him. Amsterdam was an important commercial and intellectual center in the Dutch Republic, and its scientific societies, private collections, and experimental cabinets created a market for specialized instruments used in natural philosophy and public demonstrations.
Career
Cuthbertson joined James Champneys in Amsterdam in 1768 and developed a business making philosophical instruments. He specialized in glass-plate frictional electrical machines, which generated static electricity by rotating glass plates against cushions. During the 1770s and 1780s his machines helped establish the glass-disc design as an important alternative to older globe and cylinder generators in the Dutch Republic.
In 1782 he published the Dutch treatise Algemeene eigenschappen van de electriciteit, onderrichting van de werktuigen en het neemen van proeven in dezelve and organized public lectures on electrical experiments. The work explained electrical apparatus and demonstrations at a time when experimental electricity was becoming a prominent part of natural philosophy and medical inquiry in Europe. His publications also documented improvements to electrical machines and related apparatus.
Cuthbertson collaborated with Martinus van Marum in the construction of the large frictional electrostatic generator for Teylers Foundation in Haarlem. Built in 1783–1784 and installed in December 1784, the machine had glass discs about 1.65 meters in diameter and was connected to Leyden jars for storing charge. It could produce sparks of approximately 60 centimeters and became the centerpiece of Teylers Museum's instrument room, where it supported research, demonstrations, and the public presentation of experimental science.
He also made electrometers and air pumps, and he devised a new form of electrometer. His instruments were used in electrical, medical, and physical investigations in the Netherlands, while his technical knowledge connected instrument manufacture with the expanding culture of experimental science. He contributed articles on electricity to Rees's Cyclopædia.
Cuthbertson returned to England during the 1790s and continued his business in London, including premises in Poland Street. He produced smaller electrostatic generators, air pumps, and other scientific instruments, and remained active as a writer on electricity. His Practical Electricity and Galvanism, first published in 1807 and later issued in a second edition in 1821, combined descriptions of experiments with information relevant to the construction and use of electrical apparatus.
Achievements
Cuthbertson introduced and refined glass-plate frictional electrostatic generators in the Netherlands, helping make the glass-disc design an important form of electrical apparatus during the 1770s and 1780s.
He constructed the exceptionally large electrostatic generator commissioned for Teylers Foundation in Haarlem. Completed in 1784, the machine had glass discs approximately 1.65 meters in diameter and remains a major historic instrument at Teylers Museum.
Cuthbertson developed scientific instruments including air pumps and a new form of electrometer, while also explaining electrical experiments in books, lectures, and technical writings.
(A practical manual of electrical and galvanic experiments...)
1807
Views
Cuthbertson's published work presented electricity as an experimental science to be understood through instruments, controlled demonstrations, and repeatable observations. His books emphasized practical access to electrical experiments and connected scientific explanation with the design and use of apparatus.
His work also reflected the eighteenth-century belief that improved instruments could extend the range of natural knowledge. The large generator made for Teylers Foundation embodied this approach by increasing the scale of electrical phenomena available for observation and research.
Membership
Cuthbertson described himself as a fellow of philosophical societies in Holland and Utrecht. Such societies provided settings for experimental demonstrations, discussion of natural philosophy, and the circulation of practical knowledge among scholars, physicians, instrument makers, and educated amateurs.
Fellow.
Philosophical Society of Holland
,
Netherlands
Fellow.
Philosophical Society of Utrecht
,
Netherlands
Interests
Electrical experimentation and the construction of philosophical instruments.
Connections
Cuthbertson was the son of Jonathan Cuthbertson and Mary Fisher and the brother of Jonathan Cuthbertson, an instrument maker who worked in Rotterdam. His professional and family life was also connected with James Champneys, under whom he trained and whose daughter Jane he married.
Father:
Jonathan Cuthbertson
Innkeeper and yeoman; father of John and Jonathan Cuthbertson.
Mother:
Mary Fisher
John Cuthbertson's mother.
Brother:
Jonathan Cuthbertson
Instrument maker who worked in Rotterdam and specialized in related electrical and scientific apparatus.
father-in-law:
James Champneys
London and Amsterdam instrument maker under whom Cuthbertson trained.
Wife:
Jane Cuthbertson
Daughter of James Champneys; married John Cuthbertson on September 1, 1768.
colleague:
Martinus van Marum
Natural philosopher and director associated with Teylers Foundation; collaborated with Cuthbertson on the large electrostatic generator built for Haarlem.
References
Waywiser: John Cuthbertson
Biographical and collection information on Cuthbertson's apprenticeship, Amsterdam career, electrical machines, air pumps, electrometer, and publications.
Cuthbertson's electrometer
Royal Society collection record for an electrometer designed and made by Cuthbertson for Martinus van Marum and used at Teylers Museum.
