"This catalogue is the first comprehensive study of the 328 objects that make up this little-known area of the Royal Collection. The ancient gems and intaglios have been catalogued by John Boardman, and although they are few in number, they include the magnificent Claudius cameo that was once in the collection of Charles I. The later, post-Renaissance pieces have been studied by Kirsten Aschengreen Piacenti, and these include the great Tudor portrait cameos, a superb series of Italian sixteenth-century portrait cameos of North Italian 'Beauties', the group of exquisite eighteenth-century Italian carnelians bought by George III from Consul Smith in 1762 and a fine selection of Garter badges, several bearing the signature of the gem-engravers Marchant and Burch." "Close examination by gemmologists has produced an accurate technical analysis of all the stones and settings, and newly commissioned photographs bring out the distinctive features of each piece. Casts are illustrated wherever possible, and close-tip images of signatures, inscriptions and hallmarks support the detailed descriptions in the text. Research into the collection has resulted in new information concerning the mounts of many of the gems, and this is summarised in an illustrated appendix. Also published in full, and for the first time, is the collection of intaglios once owned by Henry, Prince of Wales, which was recorded in a series of wax impressions made by Elias Ashmole at the request of Charles II in June 1660."--BOOK JACKET.

In addition to his medical practice, lecturing and teaching at the London Hospital, and his publishing of several medical works, the Irish physician Archibald Billing (1791-1881) was also an amateur artist and antiquarian. Beginning with the works of ancient Greece, for him the highest pinnacle of civilization, Billing discusses the use of engraved gems, putting cameos and intaglios in the context of contemporary monumental sculpture, and tracing the history of carving in miniature back to the seal-stones of the Egyptians and Assyrians. He also considers the types and qualities of mineral used in making jewellery, from semi-precious pebbles through to diamonds, and he describes the techniques of cutting precious stones. The work concludes with a translation of the autobiography of the Italian engraver Benedetto Pistrucci (1784-1855), who became chief medallist at the Royal Mint.

Excerpt from The Science of Gems, Jewels, Coins, and Medals: Ancient and Modern Another form of seal is the very primitive one of a flattish round chalcedony pebble, with sufficient ground off one edge to afford space for engraving a subject, and a hole being made through the middle to receive a string; as a chalcedony, brought from Nineveh, having a very rough attempt in intaglio of a winged horse, the Phoenician symbol Sometimes the hole was enlarged enough to admit a finger. This shape was sometimes modified by being made of an oblong instead of a circular pebble, and the hole made near the end opposite to the intaglio, - these being evidently formed from chalcedony pebbles of an oblong shape. Some were made approaching a pyramidal shape, but these are of a later date, and present more elaborate lapidary work and we have had modern seals made of much the same form, of amethyst, crystal, and other stones, either bored near the top, to receive a ring, or suspended by a golden or other metallic loop - and these are sufficiently orna mental. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Reprint of the original, first published in 1875.