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Showing 181–200 of 245 items
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House alterations; books ordered for William; Mr Sharpe's illness; William's studies.
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About the classification of colours.
Suggests alterations to Poulton's table of classification of animal colouration.
Simplification of colour uses for Poulton's book.
About the inclusion of a simpler table in Poulton's book.
Thanks for Poulton's book on colour and Poulton's corrections to Darwinism. About Romanes' attack in Nineteenth Century -"I can't make out what he means.".
Asking for advice about the best type of microscope for a beginner -as a present for his daughter. Likes Ball's book on Use and Disuse.