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Bactrian Gold Treasure from Afghanistan, coming soon....
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Front Page, Preface, Bibiliography

Front Page, Preface, Bibiliography Page of 149 Front Page, Preface, Bibiliography Text size:minus plus Restore normal size   Mail page  Print this page
PREFACE.
VII
to say, present any obvious differences from the corresponding figures in the plate issued in 1882 with the first edition of this handbook. Bui they do show a marked superiority over the spectra figured in subsequent issues. The nine upper figures in the Frontispiece show the twin colours of certain precious stones, figs. 1 to 6 representing the hues as seen in the dichroiscope.
A. H. C.
Kew Gardens, February, 1905.
Front Page, Preface, Bibiliography Page of 149 Front Page, Preface, Bibiliography
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