Features
The Rollet Process
On the Rollet Process for Producing Purified Castings
The Great Tower for London
The Proposed Great Tower in London
The Chemin De Fer Glissant or Sliding Railway
Proposed Bridge at New Orleans
Experiments with Lifeboat Models
On a New Method of Color Analysis by means of the Tintometer
Increasing the Color of Logwood
Micro Chemical Distinction of Alkaloids and Proteic Matter
Gymnastics for Girls
The Giant of Aquila
Building Plans and Specifications
Useful Engineering Books
Departments
- Departments
Patents- June 7, 1890