REPORT Neurology of the Arts Mansell Bequest Symposium at the Medical Society of London 30 April–1 May 2001

Philosophical instruments were designed to examine phenomena experimentally, rather than by naturalistic observation alone. In the nineteenth century, some instruments were called philosophical toys because they provided popular amusement as well as experimental assistance. They were applied widely in natural philosophy, but attention here is directed particularly to manipulations of perceived space and time and their influence on art. One of the earliest instruments, which had a profound impact on art as well as science, was the camera obscura. It assisted image formation in art before it was applied as an analogy to the eye at the beginning of the seventeenth century. Later philosophical toys were used to address visual perception of motion and depth. Development was initially driven by the need for stimulus control so that the methods of physics could be applied to the study of perceptual phenomena. The principal instruments were invented in the first half of the nineteenth century, and they consisted of simple contrivances that manipulated time and space in ways that had not previously been appreciated. They included thaumatropes, phenakistoscopes, stroboscopes, anorthoscopes, stereoscopes, tachistoscopes, and chronoscopes. Several of these philosophical toys proved to be phenomenally popular, particularly when combined with photography.     

Philosophical instruments and toys: optical devices extending the art of seeing

Philosophical instruments were designed to examine phenomena experimentally, rather than by naturalistic observation alone. In the nineteenth century, some instruments were called philosophical toys because they provided popular amusement as well as experimental assistance. They were applied widely in natural philosophy, but attention here is directed particularly to manipulations of perceived space and time and their influence on art. One of the earliest instruments, which had a profound impact on art as well as science, was the camera obscura. It assisted image formation in art before it was applied as an analogy to the eye at the beginning of the seventeenth century. Later philosophical toys were used to address visual perception of motion and depth. Development was initially driven by the need for stimulus control so that the methods of physics could be applied to the study of perceptual phenomena. The principal instruments were invented in the first half of the nineteenth century, and they consisted of simple contrivances that manipulated time and space in ways that had not previously been appreciated. They included thaumatropes, phenakistoscopes, stroboscopes, anorthoscopes, stereoscopes, tachistoscopes, and chronoscopes. Several of these philosophical toys proved to be phenomenally popular, particularly when combined with photography.     

Afterlives of the Dead: Uncovering Graves and Mishandling Corpses in Nineteenth-Century China

The late imperial Chinese state made a concerted effort to regulate the bodies of the dead. The statutes and substatutes of the Qing Code not only specified how and when corpses were to be buried, but they also criminalized the exposure, manipulation, alteration, and destruction of dead bodies. Through an examination of legal cases related to the crime of “uncovering graves” (fazhong ), this article explores the uses and abuses of corpses in early nineteenth century China. It argues that dead bodies presented a unique problem for the state. On the one hand, laws related to uncovering graves were intended to keep corpses in their proper places. Once a corpse was buried, it was supposed to be fixed—ritually, materially, and spatially. Unfortunately, this ideal could never be fully realized, since corpses were always in motion. They decomposed; they shifted in the earth; they were exposed by soil erosion; and they were subjected to degradation over time. Moreover, they were disturbed, moved, manipulated, gathered, divided, circulated, and even consumed medicinally by others. In other words, many corpses had interesting and eventful social lives. This article explores some of these lives in an effort to illuminate how the state attempted to manage and control intractable bodies during the nineteenth century.     

Mother,Child, Race,Nation: The Visual Iconography of Rescue and the Politics of Transnational and Transracial Adoption

‘Third World’ poverty and hunger conjures up certain conventionalised images: thin children, with or without their mothers. This paper explores the genealogy of such images in the mid‐twentieth century, and shows how they mobilise ideologies of ‘rescue’ while pointing away from structural (political, military and economic) explanations for poverty, famine and other disasters. These images had a counterpart in practices of transnational and transracial adoption, which became the subject of debate in the USA during the 1940s, 1950s and 1960s, and were at least as much about symbolic debates over race as the fate of particular children. Together, these visual and familial practices made US foreign and domestic poverty policy intelligible as a debate over whether to save women and children. When they cast the USA as rescuer, they made it all but impossible to understand what US political, military or economic power had to do with creating the problem.     

The Four Roman Ways

This paper reviews the origins, chronology, and changing circulation pattern of the potin coinage of Iron Age Britain. Archaeological evidence suggests that British potins were made in north Kent from the later second century to the late first century B.C. although potins continued in circulation after this. They were the first indigenous coinage, apparently copying cast central Gaulish imitations of the struck bronze coinage of Massalia, and possibly originated in the Medway area. Initially, potins circulated alongside the imported Gallo-Belgic gold coinages and, like them, were probably used as a form of primitive valuable, but in the mid-later first century, their circulation pattern and Junction changed, becoming closely associated with a network of major sites spanning both sides of the Thames estuary and with the later Iron Age developments which accompanied this, notably the elaboration of the well-known ‘Aylesford Complex’. Appendixes list stratified coins and sites with potin finds.     

Looking back: Marx and Bellamy1

No two images of socialism or utopia were more influential a century ago than those of Marx and Bellamy. Marx and Engels famously denied the utopian dimension of their own project; Bellamy celebrated it. In this essay I sketch out some clues for revisiting images of utopia in Marx and in Bellamy. My claim is that Marx failed to develop a systematic utopia or image of socialism. We are left with a series of hints towards five different images of utopia across the path of his life and work. Bellamy's image of utopia is more consistent, but contrary to common understanding, it reflects the unresolved tensions of nineteenth century American modernity expressed through the prism of New England small town radicalism. Bellamy's utopia is connected to the later image of the machine in the garden; contrary to William Morris's assertion, he was not an unmixed modern, and this is one quality at least that he shared with Marx, where the impress of romanticism remains profound.     

State policy,institutional framework and technical monopoly in early modern Spain: invention patents in the Crown of Aragon during the seventeenth century

This paper examines invention patents in the Crown of Aragon during the seventeenth century. Patents were granted by the Council of Aragon, the Royal Council responsible for political and legal issues arising in the Spanish territories belonging to the Crown of Aragon. The Council's functions in the area of patents arose out of the monarchy's interest in extending the validity of royal patents from Castile to Aragon in order to enhance its control over technical discoveries and developments, and to raise fresh revenues for the treasury. Both foreign and Castilian inventors applied for patents, which were immediately applicable, but the privileges they entailed were accepted only with difficulty by the Aragonese institutions. This reluctance severely curtailed the number of applications. Meanwhile, the Council's desire to cooperate with the monarchy led it eventually to define criteria for the grant of patents. However, the legal and institutional structure of the Crown of Aragon made it difficult for inventors to enforce and defend their rights. The lack of new patent applications to the Council in the later seventeenth century illustrates how the existence of a separate jurisdiction obstructed the consolidation of a patents system in the Crown of Aragon, hindering the spread of technical progress in Spain.     

The Sector Theory and the Canadian Arctic, 1897–1970

ABSTRACT

Although European discovery in the Arctic began during the Middle Ages, sovereignty issues did not become a major concern until the early twentieth century. At that time, the controversial sector theory was taken up by Canada, the United Kingdom and the Soviet Union, but opposed by the United States and Norway. This article examines the sector theory in Canadian state practice, clarifying the version of the theory to which Canadian officials subscribed and the aims they hoped to achieve through its use. The international response to Canadian claims is also described.

The article demonstrates that Canadian use of the sector principle during the 1920s was pragmatic and successful, but in later decades, confusion arose both inside and outside the government. Inconsistent public statements were made by government representatives in the 1950s and 1960s; these have puzzled and misled scholars ever since. Differences between the Canadian and Soviet versions of the sector theory, lack of adequate institutional memory in Ottawa, and partisan political rivalries all played a part in creating the confusion, but perhaps the key factor was the inherent difficulty of state control over this remote yet geopolitically crucial region.     

查果西沟摩崖造像2009年考古调查简报

2009年6月,陕西省考古研究院与西藏自治区文物保护研究所联合对西藏自治区昌都地区芒康县查果西沟摩崖造像进行了全面而详细的考古调查,现存的7尊造像可以分为三组:第一组包括大日如来与二菩萨、一供养人在内的4尊造像具有明显的吐蕃造像特征,时代为公元9世纪初期;第二组的1尊高浮雕造像与第三组的2尊线刻造像时代可能为公元12世纪甚至更晚,显示了查果西沟及周边地区佛教的发展及延续性。     

Chemical Analysis of 17th‐century Red Glass Trade Beads from Northeastern North America and Amsterdam

Seventeenth‐century opaque red (redwood) glass trade beads of different shapes and sizes were made of mixed alkali (mainly soda)–lime glasses and were coloured with Cu, presumably as cuprous oxide or as finely dispersed elemental Cu. During the early 17th century, beads of all shapes were opacified with Sn; cored beads, with uncoloured cores and hence lower Cu levels, also tended to have slightly lower Sn contents than uncored beads. By the mid‐17th century, cored tubular beads were being opacified with a combination of Sn and Sb, a technological change similar to that observed in white glass trade beads, while uncored redwood beads appear not to have been opacified with either Sn or Sb. Bead chemistries are sufficiently different to allow them to be sorted into subgroups, which may then be tracked in various archaeological sites and regions.     

THE TRADING OF ANCIENT GLASS BEADS: NEW ANALYTICAL DATA FROM SOUTH ASIAN AND EAST AFRICAN SODA–ALUMINA GLASS BEADS*

The occurrence of similar glass beads at archaeological sites in Africa and Asia bears witness to the trade relationship between the two continents. This paper reports elemental analysis results from a recent in‐depth laser ablation – inductively coupled plasma – mass spectrometry (LA–ICP–MS) study of a group of archaeological glass beads with a specific alumina‐rich composition from East Africa, India and Sri Lanka. Based on the concentrations of the trace elements, two different subgroups were identified. One subgroup occurs at early periods (fourth century bce to fifth century ace ) in South India and Sri Lanka. The second subgroup appears at later dates in Africa and was identified at different Kenyan sites dated from the ninth to the 19th century ace , and at the contemporaneous site of Chaul in western India.     

THE X-RAY FLUORESCENCE ANALYSIS OF MEDIEVAL DURABLE BLUE SODA GLASS FROM YORK MINSTER

The chemical composition of durable blue soda glass dated to the twelfth century from York Minster, both from the windows and excavated within this building, has been determined by X-ray fluorescence spectrometry. The analytical data are compared with results from specimens of similar date, colour and composition from Old Sarum and Winchester in England and Chartres Cathedral in France. Multivariate analysis of the compositional data reveals that this unusual blue glass may be classified into three principal groups the possible origins of which are discussed. The specimens in one of them are of particular technological interest since they may have been produced from Roman, or slightly later, glass in a manner referred to by the twelfth century monk Theophilus. It is shown that medieval stained glass of the soda-lime-silicate type, vis-a-vis that containing potash as the predominant alkali, is not as rare as hitherto believed.     

Daily life in the country. The co-existence of Jews and Christians at the end of the Weimar Republic

Godwin's controversial claim for earthly immortality in the first edition of Political Justice has been largely dismissed by scholars as a flaw in his philosophy or as absurd speculation which Godwin cannily omitted from the later editions of the text. In this paper, I will demonstrate, not only that such claims were not nearly as idiosyncratic or eccentric as they have been presented, but that they constitute an intrinsic part of his overall philosophy regarding perfectibility and human progress. Moreover, by examining the revisions made to Political Justice in the second and third editions, it will be possible to prove that the essence of his argument regarding material immortality was not as radically altered as is widely accepted. I will further show how the population controversy of the 18th century forced Godwin to apply his perfectibilist theory to contemporary demographic challenges and how he defended his concept of immortality from both the principle of population and, more particularly, Malthusian philosophy.     

Coloured Prints of the 16th Century: Non‐Destructive Analyses on Coloured Engravings from Albrecht DÜrer and Contemporary Artists

Qualitative investigations of pigments and dyes using micro X‐ray fluorescence spectrometry (micro‐XRF) and visible spectrophotometry (VIS) are suitable non‐destructive methods for the characterization of different colorants in art objects. In this study, several rare coloured engravings from the work of Albrecht Dürer—and, in addition, from the work of Cornelis Cort, Servatius Raeven and Johannes Sadeler—were investigated. The analyses result in specific palettes of colours that were used by different artists or in different workshops for the coloration of engraved images. Starting from these different palettes, it is possible to distinguish coeval colorations that were added in the 16th century from those that were carried out at a later date (e.g., the 19th century).     

Depth records and ocean volumes: Ocean profiling by sounding technology, 1850-1930

Oceanographic research commencing in the mid-19th century could not rely on the direct observation of its object, but had to create its images of ocean depth through remote investigation. Depth became a matter of scientific definitions, systematic measurements, and graphic representations. In the course of a century, the opaque ocean of the 1850s was densely depicted in physical terms and transformed into a technically and scientifically sound oceanic volume. Tracing the history of deep-sea sounding technology from wire sounding around 1850 to acoustic sounding in the early 1920s, the paper investigates the relation and interplay between conceptual, pictorial, and technological depth performance. Addressing the conditions and limitations oceanographers encountered in producing single measurements and arranging them into profiles and contour line charts, the paper takes on a narrative approach to spatial representation: resembling a narrated or written story, the texture of depth depended on the richness and coherence of its plots.     

Sailing Rock Art Boats

Amongst the thousands of Bronze Age rock art images that are found along the paleogeographic coast lines of southern Scandinavia the most ubiquitous is the boat. A few are furnished with what look like a mast or sail. These attributes have largely been ignored or explained away as features or objects other than rig because it is widely accepted that the sail was not used in Scandinavia until the 8th century AD. But what if after all they really are depictions of rig? Might this suggest that the sail was not only known but perhaps used here over a 1,000 years earlier than previously accepted? Starting from the bases of the images and the environment in which they are found, this paper asks whether vessels of the types we believe belonged to the Scandinavian Bronze Age could have been sailed? These evaluations led to a series of sail trials in a canoe undertaken in the archipelago of the Swedish west coast in the late summer and autumn of 2005. The successful results of these trials were later transferred to the Tilia, a full-scale reconstruction of the Hjortspring boat, a vessel dated to 350 BC but believed to belong to a long-established boatbuilding tradition stretching back into the Bronze Age. This is the report of the hypothesis behind these trials as well as their planning, execution and immediate results.     

“意大利建国三杰”形象在近代中国的塑造及演变

19世纪后期,"意大利建国三杰"通过传教士的工作进入中国知识界,中国的各个群体基于各自的立场和目的对"三杰"的形象做出了不同的诠释。20世纪初,梁启超对《意大利建国三杰传》的译著,使"三杰"的形象在晚清中国广泛流传开来,成为传播爱国主义的重要思想资源。救亡图存的议题一直贯穿着整个民国时期,"三杰"的相关事迹也不断得到宣传,成为中国知识分子的集体记忆。然而,在近代中国的历史语境下,"三杰"的形象不可避免地被工具化,以致三人的形象和他们原来的面貌之间存在着相当的距离。     

‘You Might All Be Speaking Swedish Today’: language change in 19th-century Finland and Ireland

In 1800, almost four times as many people spoke Irish as Finnish. That year the Act of Union joined Ireland to Great Britain; half of the population, over three million, were monoglot Irish speakers. Finland was then a part of the Kingdom of Sweden. An increasing number, perhaps 15%, spoke Swedish; the remainder, less than one million, spoke Finnish. A century later in 1900, however, as national agitation for independence grew in both countries, Ireland and Finland had become almost reverse mirror images linguistically. A tiny fraction of Irish people habitually spoke Irish, but Finnish had become the overwhelmingly dominant language in Finland. The present exploratory comparative study in language change points to three major conclusions: the importance of contingency, or chance, in such historical developments; the importance of individual agency; and the complexity and dynamic nature of the relationship between national identity and language.     

‘Singing oneself into a nation’? Estonian song festivals as rituals of political mobilisation

This article argues that Estonian song festivals were a powerful ritual of political mobilisation. Throughout their history, however, they had to be accommodated to narratives of ruling regimes. Taking Patrick Hutton's concept of such events as a ‘moment of memory’ with which images of the past are being reconstructed in a selective way, song festivals are on each occasion made to suit present needs. During the history of Estonian nationhood, these needs have been guided first and foremost by forms of political authority: during years of independence, the festivals were to serve different purposes than under imperial or Soviet Russian rule. Thus, the concept of ‘singing oneself into a nation’, popular in Estonian history textbooks, is only partly true. Although the performance of the festival changes only slightly through the years, its political significance changes enormously.