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SA Supplements Vol 29 Issue 753supp

SA Supplements

Volume 29, Issue 753supp

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Features

The Manufacture of Aluminum

The Rollet Process

On the Rollet Process for Producing Purified Castings

A. Rollet

The Proposed Great Tower in London

The Great Tower for London

The Chemin De Fer Glissant or Sliding Railway

Douglas Galton

Proposed Bridge at New Orleans

Experiments with Lifeboat Models

J. Corbett

On a New Method of Color Analysis by means of the Tintometer

J. W. Lovibond

Micro Chemical Distinction of Alkaloids and Proteic Matter

Increasing the Color of Logwood

Gymnastics for Girls

Building Plans and Specifications

The Giant of Aquila

Useful Engineering Books

Departments

Patents- June 7, 1890