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Glass Staining--The Manufacture of Illuminated Church Windows

Improved Floating Water Power

Burnham's Improved Turbine Water Wheel

An Appeal for Help--The Children's Aid Society

Hietel and Geissler's Improved Watch Escapement

Why Not Grow Our Own Silk?

Important Trade Mark Case

The Human Wheel and Its Rival--The Velocipede Mania

Influence of Vegetation upon the Existence of Miasms in the Atmosphere

Polished Steel Ornaments--Berlin Cast Iron

Freezing of Submarine Water Pipes--Pumping Long Distances

Reminiscences of Travel in Spain

Another Sensation on Wall Strert

Artistic or Expressional Dentistry

Blasting with Nitro-Glycerin at the Hoosac Tunnel

Manufacture of Arms in Persia

Manufacturing, Mining, and Railroad Items

Reforms Needed in the Construction of Some Articles in Common Use

Dangers of the Use of the Lighter Products of Petroleum

Editorial Summary

New Publications

Answers to Correspondents

Recent American and Foreign Patents

Official List of Patents

Patent Offices


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  • Business and Personal

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