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The scholarly reappraisal of the British imperial system as the ‘British World’ has given scholars the opportunity to examine anew the financial, commercial and industrial ties which held the empire together. This article examines the experience of one such tie, the New Zealand and Australian Land Company, a Scottish-based agricultural and land company which operated in late nineteenth- and early twentieth-century Australasia. This company contributed to the colonies' economic development directly, opening up new farming lands and initiating wool and protein exports, as well as influencing the development of the communities which grew up around its stations and factories. The article details the strategic development of the company until c. 1900 in the wider context of Australia and New Zealand's economic development, demonstrating that studying the evolution of commercial organisations can contribute to the wider debate around the role of British capital in development.  相似文献   
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57Fe Mössbauer spectral data for six excavated and two simulated medieval stained glass samples are reported. Iron-containing precipitates are observed in the two simulated medieval glasses and are responsible for the amber colour of these samples. The ferrous/ferric ratio of the other samples is dependent on the glass composition and glass making conditions. The green glasses are associated with the presence of both ferrous and ferric iron, the ratio being very similar in three of the glasses studied, while in the purple and emerald green glasses the iron which is constitutionally incorporated in the glass is solely in the ferric oxidation state. The UVvisible spectra of some of the glasses are used to assist in interpretation of the colourant action of iron, and the role of Mössbauer spectroscopy in linking separate glass fragments with a common source is also indicated.  相似文献   
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