Scientific American Volume 77 Number 07 (August 1897) . UNeed SPECKS send toF. E. Bailey, for OpticalCatalogue, Sample Case FREEwith Outfit. P. B. Bailey,271 Wabasb AveKHcCbicaso,Ulittois. niCA WA5HERS For all mechanical uses. Perfect and quotations furnished. A. 0. SCHOONMAKER, 168 William Street, New York. SAVED by sending for my 1897 and DiscounLs on Architectural«Building, Ifechanlcal. Electrical, Scien-tific and Technical Books. WM, 23 Wajren Ne\r York, CAUSE OP LUMINOSITY IN THE Flames of the Hydrocarbon Giiset*.—By Prof. Vivian An
Scientific American Volume 77 Number 07 (August 1897) . UNeed SPECKS send toF. E. Bailey, for OpticalCatalogue, Sample Case FREEwith Outfit. P. B. Bailey,271 Wabasb AveKHcCbicaso,Ulittois. niCA WA5HERS For all mechanical uses. Perfect and quotations furnished. A. 0. SCHOONMAKER, 168 William Street, New York. SAVED by sending for my 1897 and DiscounLs on Architectural«Building, Ifechanlcal. Electrical, Scien-tific and Technical Books. WM, 23 Wajren Ne\r York, CAUSE OP LUMINOSITY IN THE Flames of the Hydrocarbon Giiset*.—By Prof. Vivian An important paper in which the author en-deavors to show that the luminosity of hydrocarbonfiames is due to the localization ct the heat of formationof acetylene in thecarbonand hydrogen producedby itsdecomposition, and the cause of such localization. Con-tained in SciifNTiFic American Supplvhent. ^2 and 1013. Price 10 cents each. To be bad atthis office and from all newsdealers. ARB0RUNDUM. (Ubitebancerminal NEW ENTRANCE TO NEW YORK CITYVIA B. & Facilities. Whitehall Terminal, the new entrance into New YorkCity, opened for business by the Baltimore and on Monday, July 19, is the most convenient stationto and from all parts of New York City and Brooklyn-This terminal Is at South Ferry, east of Battery, andfrom it, under the same roof, direct connections aremade with trains of the Second, Third, Sixth and NinthAvenue Elevated Roads; Broadway, ColumbtiB andLezlnRton Avenue Cable Lines; East and West SideB^t Lines of horse cars; South Ferry, Staten IslandFerry, Hamiton Avenue and Thirty-ninth Street(BiOOklyn) Ferry. Ask for tickets to New York via B. & O. and saveInconvenience. D. B. MARTIN, J. M. SCHRYVER, Mgr. Pass. Traffic. Genl Pass. Agent. PROPOSALS. US. ENGINEER OFFICE, ARMY York, July 25, Proposals, inTriplicate, for construction ot riprap wall on easternbeach ot Sandy Hook. N. J., will be received here until 12
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectdevice, booksubjecttb
