INDEX OF INVENTIONS For which Letters Patent of the United States were Issued for the Week Ending AND EACH BEARING THAT DATE. THE FRANKLIN DYNAM VAN NORMAN Universal Bench Lathes WALTHAM WATCH TOOL COMPANY Springfield Mass. THE NEW BRISTOL COUNTER MACHINE SHOP OUTFITS LI c100'°S upp 'Fs ENGINE &FOOT The Deadly Faucet! The Berkefeld Filter FOR TOWN OR COUNTRY USE THE B. F. BARNES WATER EMERY TOOL GRINDER Automatic FOR FINE ACCURATE WORK SENECA FALLS MFG. CO. Seneca Falls U. S. A. NICKEL Electro- Plating Hanson & VanWinkle The ' Wolverine ' Three Cylinder Gasoline Ma rine Engine


INDEX OF INVENTIONS For which Letters Patent of the United States were Issued for the Week Ending AND EACH BEARING THAT DATE. THE FRANKLIN DYNAM VAN NORMAN Universal Bench Lathes WALTHAM WATCH TOOL COMPANY Springfield Mass. THE NEW BRISTOL COUNTER MACHINE SHOP OUTFITS LI c100'°S upp 'Fs ENGINE &FOOT The Deadly Faucet! The Berkefeld Filter FOR TOWN OR COUNTRY USE THE B. F. BARNES WATER EMERY TOOL GRINDER Automatic FOR FINE ACCURATE WORK SENECA FALLS MFG. CO. Seneca Falls U. S. A. NICKEL Electro- Plating Hanson & VanWinkle The ' Wolverine ' Three Cylinder Gasoline Ma rine Engine. WOLVERINE MOTOR WORKS Grand Rapids. Mich., scientific american, 1902-06-28


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