Household knights,chamber knights and king’s knights: the development of the royal knight in fourteenth-century England

The fourteenth century witnessed a considerable change in the way in which knights were retained in royal service in England. The system of retaining ‘household knights’, which had been in operation since at least the twelfth century, gave way to a new system based around the retaining of ‘chamber knights’ and ‘king’s knights’. These new ranks were retained in different ways to the household knights and often performed different functions. Consequently, the place they occupied in fourteenth-century kingship was markedly different. Despite the significance of this development, the scholarship on it has been limited and often contradictory. This article offers a detailed reassessment of how and why this development occurred and what its impacts were for the fourteenth-century polity.     

The production of penicillin in wartime China and Sino-American definitions of “normal” microbiology

ABSTRACT

This article discusses the history of domestic penicillin production in China during the Second Sino-Japanese War, focusing on the work of the National Epidemic Prevention Bureau (NEPB) to identify, isolate, cultivate, and extract the drug. This work took place just as the American Bureau for Medical Aid to China discussed plans to establish an American pilot plant for Chinese penicillin manufacture, which would directly transfer technologies and personnel from the US to China. While American advisers saw the basic conditions of wartime China as actively obstructing the highly technical project of penicillin production, researchers at the NEPB relied crucially upon that same local environment to identify useful molds and find substitutions for key materials in successfully manufacturing penicillin in Kunming, capital of Yunnan Province in southwest China.     

Technological change and Post Office communications in Britain, 1918–1945

The pressures of both World War I and World War II made the British Post Office a central concern in national politics. Yet this development has received little attention in the historiography of the Post Office or the British state. The demands of war and expectations for service from individuals living in a consumer society raised questions as to how to improve technology and infrastructure to satisfy these divergent needs. The Post Office’s position as a department within the Civil Service meant that debates over the nature of technology, and the levels of spending required to sustain and improve Post Office services inevitably led to heated discussions concerning the practicalities of increased spending during the economic downturns of the 1920s and 1930s, and the subsequent pre-war planning period from 1937. This article will explore these issues by examining the nature of the Government-Post Office relationship in this period, and trace how the relationship evolved to accommodate the growing needs of the domestic and wartime economy. It will show the growing centrality of the Post Office to the nation’s communications planning. Moreover, it will demonstrate how a mixture of new technology, and an adaptation of working practices helped it adapt to both the peacetime economy of the 1920s, and the pressures of the World War II.