

Prof F H Storer jan 80 



Bus.sey Institute . , ^ 



EDI TED BY THOMAS MEE HAN. 



Vol. XXL No. 248. 



(Combined Magazines, Thirty-fourth Year.) 



AUGUST, 1879 . 



PUBLISHED BY CHARLES H. MAROT, 



8H Chestnut Street, Philadelphia. 

 TERMS— 2.10 PER YEAR-POSTAGE PAID. 



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