Watchmakers: The Masters of Art Horology gathers the work of the most celebrated independent watchmakers in the world. Thirteen artisans, each a legend in the realm of haute horlogerie, tell their stories, describing the traditional working methods and prized watches upon which their reputations have been built. Photographs of the masters in their workshops bring their stories to life, along with detailed sketches and images of their watches in all their brilliant intricacy. Watchmakers also features insightful text from other leading figures of the independent watchmaking world, including Aurel Bacs of the Fondation Haute Horlogerie and Nicholas Foulkes, writer for Vanity Fair, The Telegraph and GQ, and author of the only authorised biography of Patek Philippe.

The Masis Collection is one of the most comprehensive privately owned assemblages of pocket watches in the world. Focusing on the watch as a work of art, it encompasses over four hundred years of the watchmaker's, enameller's and goldsmith's craft. This lavishly illustrated book takes the reader not only on a journey through the development of the mechanical watch, but for the first time, shows the artistic progression of watch case decoration in the fashionable styles that walked hand in hand with wider European artistic movements. Beginning with some of the earliest surviving portable timepieces, the Masis Collection includes watches that can be considered among the greatest European miniature works of art to ever be created. The collection is particularly rich in examples of gloriously painted Geneva enamels, particularly those of the Huaud family working in the baroque period. Its strength also lies in the breathtakingly beautiful enamel watches made for export to China and Turkey in the early years of the 19th century. This book aims to inform the reader not only of the richness and diversity of the Masis collection itself but to adequately display some of the watchmaking masterpieces that have enthralled their owners down the centuries.

"The longcase clock has been a part of the Englishman's home for some 300 years and has gained a place in his heart seldom if every achieved by any other domestic item. An example of its importance in family life is that it, with the bed and the house, was nearly always mentioned specifically in the will." In Derek Roberts's important new book, readers find a wealth of valuable information detailing the British origins, evolution, and wide range of longcase clocks that have been produced since the sixteenth century. In twenty chapters Mr. Roberts provides a detailed overview of many facets of these beautiful and useful art works, including early square dial, rare, astronomical and equation clocks, walnut breakarch longcase clocks (and those in other woods), and thirty-hour clocks. Other chapters detail various dial and decoration forms, precision timekeeping, important makers, and clocks of the Victorian and Edwardian eras right up to modern times. A glossary of terms and lengthy index of makers are included. In British Longcase Clocks, Mr. Roberts share his wealth of knowledge enthusiastically and presents over 300 black and white and full-color photographs of details and whole clocks. His book will interest clock owners and all who love fine furniture.

During the sixteenth and seventeenth centuries, ivory diptych dials became popular devices for determining the time by the sun during the day or by the moon at night. These elaborate portable sundials, which could be adjusted for use in different latitudes, incorporated various devices useful for merchants and others who traveled extensively in Europe. This catalogue illustrates in detail Harvard's collection of 82 ivory diptych sundials, one of the largest holdings of these instruments in the world. The collection encompasses a comprehensive array of styles and designs from Nuremberg, Paris, and Dieppe, the major centers of their production, as well as from other parts of Europe. Harvard University has been purchasing scientific instruments on a continuous basis for teaching and research since 1765. The Collection of Historical Scientific Instruments, which was established in 1949 to preserve this apparatus as a resource for teaching and research in the history of science and technology, has become one of the three largest university collections of its kind in the world. It comprises about 15,000 instruments from 1500 to the present and covers a broad range of scientific disciplines, including astronomy, navigation, horology, surveying, geology, calculating, physics, biology, medicine, psychology, electricity, and communication. Illustrated catalogues of other parts of the collection are anticipated in the near future.