Volume 1, Issue 9supp
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Features
Improvement in the Manufacture of Antique Colored Glass
A New Electric Machine
Novel Fruit Preserving-Jars
Amateur Wood-Workers
New Sesquioxide of Iron and Chlorhydrate of Ammonia Battery
English Porcelain for Philadelphia
General View of the Situation
Sunday at the Centennial
Boreas Visits the Exhibition Grounds
The “Dynagraph.”
Exhibition Notes
Great Britain at the Exhibition
Indiana State Building at the Centennial
Lessons in Mechanical Drawing
Lesson V.
Indigo Substitute
Bleaching of Wool
The Boomerang in Africa
Heracline
Cleaning Wool
Chemical Retting of Flax, Hemp, Etc.
Methylaniline Purple upon Cloth
Giving Silk Brilliancy and Softness
The useful Applications of Chemistry
Salycilic Acid
Disacidifying of Wool, Etc.
Imitation Leather
New Cellulose
Substitute for Catechu in Silk Dressing
Hai-Thao for Dressing Cotton Tissues
Naphthaline in Dyeing
Pumping Machinery at the Ferrara Marshes, Northern Italy
Unhealthy Trades
French Tour of the World
Steel in Construction
American Oysters in England
Lodges and Cottages
Defences of London
New Process for Iron and Steel
The Reduction of Iron Ores
Steam in Petroleum-Wells
Roll-Welding in the Manufacture of Steel- Edged Iron Cutters
A Saxon Lady's Grave
Improvement in Engine for Twin Screw- Propellers
The London and Northwestern Railway Company of England
British Registration of Trade-Marks
Dr. John C. Cresson, Civil Engineer
New Railroad in Connecticut
Safety Device for Cars
Union Pacific Railroad
The Polar Bear
Insects in Amber
Proceedings of Societies
Physical Society. London, January 15, 1876