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Kingston
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Gem Testing
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Manual of the Public Examinations Board
The Manuals include information on syllabus, regulations, copies of examination papers and notes by examiners. They also include pass lists.
The Spectroscope and Gemmology
Until 1933, the refractometer and the microscope were the two principal tools in gem testing. Then B.W. Anderson introduced the hand spectroscope which quickly became the third vital instrument for the UK gemmologist. Anderson and his lifelong colleague, Payne, both of the world's first full-time gemmological laboratory, were the pioneers in recognizing the vast potential of the spectroscope, and The Spectroscope and Gemmology is the extensively edited, updated, and enlarged version of Anderson's original papers. The distinguished gemmologist R. Keith Mitchell undertook the editing and added of chapters on the Pye spectrophotometer and on lasers. He also reproduced new line drawings of spectra in three aspects to accommodate the prism instrument in both the British version and in that favored by American gemmologists, and in another version as seen through the diffraction grating instrument.
How Did Our Garden Grow?
Never before has the full history of Hatton Garden and its diamond and jewellery trade been revealed in such detail. Stories of individuals who made the community what it is today and events that are usually hidden from the public's eye have been compiled by one of the Garden's best-known jewellers, Vivian Watson FGA, who joined the family business in the 1960s, becoming the third generation of his family to work there. With a unique network of contacts, he has interviewed the great and the good. Richly illustrated from a private collection of hundreds of images and maps, this book will inform and entertain the reader on the secret world of diamonds and gems. Many will feel compelled to read it from cover to cover and others will enjoy dipping in and out.
