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Numerous analytical studies during the latter half of this century have contributed to the compilation of a large compositional database of Early to Middle Bronze Age copper-based artefacts revealing distinctive impurity patterns which appear to change over time. However, attempts to relate these data to copper ore sources proved problematic in the absence of firm evidence for the location of prehistoric copper mines. Over the last fifteen years this situation has changed dramatically with the discovery of numerous Early and Middle Bronze Age copper mines in England and Wales. This study is the first attempt at a comprehensive mineralogical survey of the principal mines investigated to date in order to define the likely composition of the copper ores as mined in antiquity for comparison with the artefact database. The study suggests that the majority of these mines can only have produced essentially pure copper. Only one mine, Ross Island, is likely to have produced copper with a significant level of impurities. The relative purity of the known ore sources is contrasted with significant levels of various metallic impurities among the analysed artefacts, leading to the conclusion that metal circulation and mixing may have been more extensive than previously thought even during the earliest part of the Bronze Age. 相似文献
93.
Lucy Kilfoyle 《Parliamentary History》2023,42(1):94-112
Political print satire, construed as an articulation of sedition and dissent, is most commonly associated in Britain with its 18th-century ‘Golden Age’. Beyond Victorian fiction, the go-to 19th-century source tends to be the hegemonic, London-centric Punch. It is not widely known that, as Punch mellowed and popularised in the 1860s and 1870s, England's booming urban centres gave rise to a distinct form of citizen journalism which used boisterous satire as an effective vehicle for sociopolitical comment, evidence-based analysis and civic activism. Not only did the provincial satirical periodical filter parliamentary affairs through a critical provincial lens but at a time when politics were largely local, it engaged with the extra-parliamentary power vested in civic and municipal governance. It aspired to much more than diversion through witty posturing. Morally and ideologically inspired, fuelled by righteous indignation, it successfully used the protest of the pen to agitate in the cause of social and political reform, demonstrating the ‘everyday’ resistance and common sense essential to liberal governmentality. Referencing some of the most enduring and respected examples of the genre – the Porcupine in Liverpool, the Town Crier in Birmingham and the Free Lance in Manchester – this article casts light upon this poorly understood journalism of conviction. A cause and effect of both emotional and intellectual release, it serves as an excellent example of citizenship as performed political passion, in an age of public conformity and restraint. 相似文献