SCIENCE. 



[Vol. XVI. No. 391 



"L00MI8 system: incandescent 



ELECTRIC LIGHTING. 



The Loomis Dynamo. 



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Send for Catalogue. 



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" I advise all parents to have their boys and girls taught shorthand-writing and type-writing. A ste- 

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Remington 



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HAKTPORD, CONN. 



Branch Offices : 337 Broad-*vay, New-Yorlt. 



14 West 4tli Street. Cincinnati, O. 

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ENGLISH FACTORY, COVENTRY, ENGLAND. 



OCR 100 PP. CATALOGUE OF MIIVBRAL,S. 



Illustrated with 57 cuts, and containing (a) Scien- 

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IMPROVED OIL LIGHT 



MAGIC LANTERNS. 



Also Lime and Electric Light Apparatus, and 



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J. B. COLT & CO., Manufacturers, 



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RICHARD A. McCURD'S', President. 



THE LARGEST, BEST AND MOST POPULAR 



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Readers of Science 



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