( 15 ) 



Council Medal and Highest Award, Great Exhibition, London, 1851. 



Gold Medal, Paris Exposition, 1867. 



Medal and Highest Award, Exhibition, London, 1862. 



Medal and Diploma, Centennial Exhibition, Philadelphia, 1876. 



Medal and Diploma, Antwerp, 1878. 



Gold Medal and Diploma, Paris Exposition, 1878. 



Medal, Highest Award, Sydney, 1879. 



itoss 



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'J 

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APPARATUS, 



MICROSCOPIC PREPARATIONS. 



DESCRIPTIVE CATALOGUE 



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