Features
Development of Electric Railways
Moving Coal by Blowing
Improved Process of Casting Steel Car Wheels
The Los Angeles Cable Railway
On Nickel Carbon Oxide and its Application in Arts and Manufactures
Theory and Practice in Metallurgy
The Smoke Annihilator
Soda Wood Pulp
Synthesis of Ammonia
Improved Blowpipe
The Distillation of Molasses
Recovering Tin from Waste Tin-Plate
Worms in Lead Pipes
Hermann Von Helmholtz
Process of making Caustic Alkali
A New Retort Stand
The Separation of Rosin from Fatty Acids
The use of Compressed Air in Conjunction with Medicinal Solutions in the Treatment of Nervous and Mental Affections
Being a New System of Cerebro-spinal Therapeutics
