Amateur scientists were important in the science of the eighteenth century as patrons, investors in talent and new equipment, as the maintainers of gardens and libraries, and, occasionally, as men who could and did make discoveries or significant innovations. The article shows that the 3rd Duke of Argyll was one of these men. He was also much more. Ilay's interests in science, because of his important political position in Scotland, touched not only his immediate friends but helped to reshape Scottish (...) culture itself. This essay looks at his scientific interests, his political career, and his patronage to argue that the results of his long career in politics were to institutionalize a new set of modern values in most Scottish institutions. (shrink)

During the first decade of the nineteenth century, Edinburgh was the scene of several lively debates concerning the structure of the Earth. Though the ideas of groups like the ‘Wernerians’ and the ‘Huttonians’ have received due attention, little has been done to explicate the practice of mineralogy as it existed in the decades before the debates. To dig deeper into the eighteenth-century subject that formed the foundation of nineteenth-century geology in Scotland, this essay concentrates on Rev. Dr John Walker, the (...) University of Edinburgh's Professor of Natural History . In pursuing this topic, it builds on an earlier BJHS article in which I excavated his early career as a mineralogist . After first addressing a few historiographical points and the provenance of the student manuscripts upon which this study is based, I explain the method that Walker used to arrange minerals. I then move on to show that, like his younger attempts at mineralogical classification, his mature system was based predominantly upon chemistry. This sets the stage for the last half of the essay where I reconstruct the mineralogical system that Walker taught to the hundreds of students who sat in his natural history lectures from 1782 until 1800. I then conclude with a few observations about the relevance of his mineralogy to the scientific community of late eighteenth-century Edinburgh. (shrink)

Freemasonry was the most widespread form of secular association in eighteenth-century England, providing a model for other forms of urban sociability and a stimulus to music and the arts. Many members of the Royal Society and the Society of Antiquaries, for instance, were Freemasons, while historians such as Margaret Jacob have argued that Freemasonry was inspired by Whig Newtonianism and played an important role in European Enlightenment scientific education. This paper illustrates the importance of natural philosophy in Masonic rhetoric and (...) utilizes material from Masonic histories, lodge records and secondary works to demonstrate that scientific lectures were indeed given in some lodges. It contends, however, that there were other sources of inspiration for Freemasonry besides Newtonianism, such as antiquarianism, and that many other factors as well as the prevalence of Masonic lodges determined the geography of English scientific culture. Although the subject of Freemasonry and natural philosophy has great potential, as Jacob has demonstrated so well, much further work, especially in the form of prosopographical studies of provincial lodges, is required before the nature of the relationship between the two can be fully appreciated. (shrink)

The Rev. Dr John Walker was the Professor of Natural History at the University of Edinburgh from 1779 to 1803. Although his time in this position has been addressed by several studies, the previous thirty years that he spent ‘mineralizing’ have been virtually ignored. The situation is similar for many of the well-known mineralogists of the eighteenth century and there is a lack of studies that address how a mineralogist actually became a mineralogist. Using Walker's early career as a guide, (...) this essay seeks to detail the making of an eighteenth-century Scottish mineralogist. The time frame under examination begins with Walker's matriculation at the University of Edinburgh in 1746 and it ends with his being appointed professor in 1779. The first section demonstrates that Walker's early mineralogical education at the Medical School and under William Cullen was closely linked to chemistry. The second section shows how he used chemical characters to classify minerals and to criticize the systems of Linnaeus, Da Costa, Wallerius and Cronstedt. Because Walker needed many ‘fossil’ samples to test the viability of his chemical mineralogy, the final section details how he used tours, patrons and correspondents to build his mineral collection. (shrink)