THE MICROSCOPICAL ADVERTISER. 



The American flatufali^t 



A POPULAR ILLUSTRATED 



MONTHLY MAGAZINE OF NATURAL HISTORY AND TRAVEL. 



This. Tournal of poioular Natural Science is published by Messrs. 

 "Edwarf^s ard Do<ker, Philadelphia, Pa., under the editorial management ol 

 Prof. E. D. Cope, of Philadelphia, and Prof. J. S. Kingsley, of Salem, 

 Mass., with the assistance of eminent men of science. The typographical 

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 that the Naturalist is ivithout a rival. 



Each number of the Naturalist contains carefully written original 

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 edited by Prof. C. E. Bessey ; that of Microscopy is edited by Prof. C. O. 

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 of our ablest investigators, Prof. E. h. Andrews of Johns Hopkins Uni- 

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 new inst-'umente, methods of cutting and staining sections, etc. 



The atterxiion of publishers and teacher," is called to the critical notices 

 of standard scientific books, to which especial attention has been given the 

 past year and W'll be given during the coming year. 



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