A Catalogue, Of Impressions In Sulphur

""A Catalogue, Of Impressions In Sulphur: Of Antique And Modern Gems From Which Pastes Are Made And Sold"" is a book written by James Tassie and published in 1775. The book is a comprehensive catalogue of impressions in sulphur of both antique and modern gems that were used to create pastes, which were sold as affordable alternatives to real gems. The book is divided into two parts, the first part containing impressions of antique gems from various collections, including the Royal Collection and the collection of the Duke of Marlborough. The second part contains impressions of modern gems, including those owned by the Duke of Portland and Sir John Clerk of Penicuik.The book provides detailed descriptions of each gem, including its size, shape, and color, as well as information on the original source of the gem and any notable historical or cultural significance it may have. The catalogue also includes illustrations of each gem, which were created using a process that involved making a mould of the original gem in wax and then using that mould to make an impression in sulphur.Overall, ""A Catalogue, Of Impressions In Sulphur: Of Antique And Modern Gems From Which Pastes Are Made And Sold"" is an important historical document that provides valuable insight into the world of gem collecting and the production of paste gems in the 18th century.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.