Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Henry D. Rack is one of the most profound historians of the Methodist movement in modern times. He has spent a lifetime researching and writing about the rise and significance of John Wesley and his Methodist followers in the eighteenth century and has also uncovered the historical significance of the Methodist Church in the nineteenth and twentieth centuries. Collected in Perfecting Perfection are thirteen essays honouring the life and scholarship of Dr. Rack from a host of international scholars in the field. The topics range from Wesley's view of grace in the eighteenth century to the dynamic intersection of the Methodist and Tractarian movements in the nineteenth century. Ultimately, the collection of essays offered here in honour of Dr. Rack will be engaging and provocative to those considering Methodist Studies in the present and future generations.

This is the seventh edition of a book which has been for years the 'bible' of professional and amateur gemmologists, as well as retail jewellers. Originally written by Robert Webster, an expert who dedicated most of his life to the subject and who worked in the London Gem Testing Laboratory for twenty-five years, this edition has been completely revised and updated by E. Alan Jobbins, Keeper of Minerals and Gemstones at the Geological Museum in London for thirty-five years. The first part of the book is a comprehensive glossary on all aspects of gemstones and the terms associated with them. The second part includes sections on manufactured gems, the enhancement of gem materials and on the precautions necessary for avoiding damage to gemstones and jewellery during manufacturing, repairs and cleaning. There are comprehensive sets of tables of the physical constraints needed for gem testing, of the sources of gem materials and the cuts used to demonstrate their beauty. Fifteen pages of colour photographs will assist in the identification of inclusions and there are many useful conversion tables. Acknowledged as one of the most useful reference books available, this should be the vade mecum of all gemmologists.

This study explores the thesis that belief in the supernatural became a significant identifying mark of Methodists living in the eighteenth-century. Not only did John Wesley believe in the reality of angels and demons but he also reflected on witchcraft, visionary experiences, trances, healings, and providential portents in a way that both affirmed his commitment to the theological strictures of primitive Christianity and developed a religious self-awareness for Methodists living in a changing modern world. Additionally, contrary to previous approaches to the place of the Methodists in Enlightenment culture, this book argues that a belief in the supernatural was far from eclipsed in the minds and hearts of people living in the eighteenth-century.

This scarce text constitutes a comprehensive handbook for practising gemmologists, timeless in its informative value and the perfect compendium for anyone interested in the subject. Gemmology is the science of natural and artificial gems and gemstones, and this book deals primarily with the methodology and techniques used in the classification thereof. Chapters contained within this fascinating text include: Colour, Colour Filter, Composite Stones, Diamond Size Gauge, Dispersion, Forms used in Fashioning, Hardness, Manufactured Gems, Specific Gravity, and many more. This text is prefaced with a detailed forward by L. J. Spencer, who was President of the Mineralogical Society, editor of Mineralogical Magazine, Keeper of Minerals in the British Museum of Natural History, and honorary Life Fellow of the Mineralogical Society of America. The Gemmologist's Pocket Compendium was originally published in 1937 and is proudly republished here with a new prefatory introduction of the topic."

This scarce antiquarian book is a selection from Kessinger Publishing's Legacy Reprint Series. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment to protecting, preserving, and promoting the world's literature. Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with something of interest for everyone

Here will be found a shortened but complete course in gemmology, following the traditional lines adopted in teaching students at Chelsea Polytechnic in preparation for the Gemmological Association Examinations. This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audience.