Over the concluding decades of the twentieth century, the historic preservation community increasingly turned its attention to modern buildings, including bungalows from the 1930s, gas stations and diners from the 1940s, and office buildings and architectural homes from the 1950s. Conservation efforts, however, were often hampered by a lack of technical information about the products used in these structures, and to fill this gap Twentieth-Century Building Materials was developed by the U.S. Department of the Interior’s National Park Service and first published in 1995. Now, this invaluable guide is being reissued—with a new preface by the book’s original editor. With more than 250 illustrations, including a full-color photographic essay, the volume remains an indispensable reference on the history and conservation of modern building materials. Thirty-seven essays written by leading experts offer insights into the history, manufacturing processes, and uses of a wide range of materials, including glass block, aluminum, plywood, linoleum, and gypsum board. Readers will also learn about how these materials perform over time and discover valuable conservation and repair techniques. Bibliographies and sources for further research complete the volume. The book is intended for a wide range of conservation professionals including architects, engineers, conservators, and material scientists engaged in the conservation of modern buildings, as well as scholars in related disciplines.

Mira Wilkins, the foremost authority on foreign investment in the United States, continues her magisterial history in a work covering the critical years 1914-1945. Wilkins includes all long-term inward foreign investments, both portfolio (by individuals and institutions) and direct (by multinationals), across such enterprises as chemicals and pharmaceuticals, textiles, insurance, banks and mortgage providers, other service sector companies, and mining and oil industries. She traces the complex course of inward investments, presents the experiences of the investors, and examines the political and economic conditions, particularly the range of public policies, that affected foreign investments. She also offers valuable discussions on the intricate cross-investments of inward and outward involvements and the legal precedents that had long-term consequences on foreign investment. At the start of World War I, the United States was a debtor nation. By the end of World War II, it was a creditor nation with the strongest economy in the world. Integrating economic, business, technological, legal, and diplomatic history, this comprehensive study is essential to understanding the internationalization of the American economy, as well as broader global trends.

First Published in 1964. Routledge is an imprint of Taylor & Francis, an informa company.

As Simpson shows in fascinating detail, rockface concrete blocks, pressed metal imitations of stone, linoleum "marble" and "parquet," and embossed wall coverings made available to the masses a host of ornamental effects that only the wealthy could previously have afforded. But, she notes, wherever these new materials appeared, a heated debate over the appropriateness of imitation followed. Were these materials merely tasteless shams?

On the cusp of memory and history, the story of Scotland's twentieth-century is contested territory: international yet parochial; prosperous yet ailing; and, passionate yet temperate. This thematic account of Scotland's twentieth century examines the economic, social, political and cultural aspects that shaped the country during the period. Catroina MacDonald underlines the tensions inherent in the life of a nation distinguished by stark changes and surprising continuities, a fragmented identity, a shifting and at times uneasy accommodation in the UK nation state, and an ongoing engagement with globalising tendencies. In identifying the choices, ambitions, possibilities and contradictions that Scotland experienced during a century of profound change, she uncovers a country in which one can truly say extremes met.

This is the first book in the UK to be devoted to historic floors. It introduces an important and largely neglected subject and considers conservation methods in a European context. It traces the history of some of the great floors of Europe from the fourth century B.C. and outlines the development of mosaic, tiles, marble and parquetry floors in secular buildings. The early Christian pavements in basilicas, temples and cathedrals, the creation of medieval tiles, ledger stones and monumental brasses, their destruction by iconoclasts and re-creation during the Gothic Revival, are also discussed. Leading authorities, archaeologists, architects and archivists consider the latest methods of recording and repairing cathedral floors, including those of cathedrals, country houses, the monumental tiled pavements of the Palace of Westminster and other public buildings. Management policies to protect outstanding floors in over-visited sites are considered and historic features particularly at risk, are identified. Urgent action is recommended to contain the damage caused by the dramatic increase in tourism throughout Europe.