Features
The New Magazine Rifle
James Watt
The Souleuvre Viaduct
Machine for Cleaning Gratings
New Electrical Process for the Manufacture of White Lead
Some Effects of Heavy Electric Currents
Diseases of the Cranberry
Composite Photography
The Refinements of Modern Measurements and Manipulations
The Singer Sewing Machine Works at Elizabethport,N. J.
On the Genesis of Elements
Curious Process of Cutting an Orange Skin
Palenque, the American Pompeii
A Cuttle Bone
Titanotherium in the British Museum
The Physiological Treatment of Obesity
Eight Rainbows seen at the same Time
Constitution of Celestial Space
Building Plans and Specifications
Useful Engineering Books
Departments
- Departments
Patents- April 5, 1890
