In December of 1675, in a desperate race with Christiaan Huygens over a patent for a
spring-regulated watch, Robert Hooke, FRS (Fellow of the Royal Society of London)
characterized the clock maker Thomas Tompion as a ‘Slug’, a ‘Clownish Churlish Dog’
and a ‘Rascall’, because Tompion was making a watch of Hooke's design too slowly for
the latter's taste. It was Hooke's watch, not Tompion's; Hooke was the patron and
Tompion the client. Fifty years later Tompion's apprentice, George Graham, made
watches and clocks and quadrants for other Fellows of the Royal Society, yet these
instruments were known as Graham's clocks and Graham's quadrants. Language such as
Hooke had used towards Tompion was inconceivable towards Graham; he was a member
of the Royal Society's governing body, the Council, and had published several significant
papers in the Society's journal, the Philosophical Transactions, in which his testimony on
and experiments in astronomy, magnetism, horology and metrology were unquestioned.
Yet in the early decades of the eighteenth century one could still go to his shop in London's
Strand and buy a watch or a clock from him. Like Tompion, George Graham, FRS was
a shopkeeper. Nor was he alone in the eighteenth century, at that supposed bastion of
gentlemen, the Royal Society. Nearly two-thirds of the membership had to work for a
living in one way or another, some rather grandly as high government officials, senior army
officers, clerics with ample livings and physicians and lawyers with large and successful
London practices ; others more modestly as sailors, surgeons, apothecaries, schoolteachers,
engineers, attorneys and instrument-makers. The latter group included some of the most
scientifically eminent members of the Royal Society in the eighteenth century: the sailor
James Cook (geography), the printer Benjamin Franklin (electricity), the teacher and
preacher Joseph Priestley (chemistry), the instrument-maker and engineer James Watt
(chemistry), the musician William Herschel (astronomy), and the silk weaver and optician
John Dollond (optics). None of these men were gentlemen (though many of their sons or
grandsons became so) yet they made science and were acknowledged to have done so; their
papers were published and their best work awarded medals.