Features
Arguments for Section 11
A National Sanitary Precaution
A Ready Means of Estimating the Valuable Constituents of Cereals, --Etc
Teaching Science
The Eclipse Injector
Improved Wagon Box Adjuster and Fastenings
Gilbert's Wash Basin Valve
Improved Saw Mill Head Block
Communications - May 11, 1878
Astronomical Notes - May 11, 1878
Ostrich Farming in South Africa
The Premier Tricycle
Plant Mind
American Academy of Sciences
Improved Lifting Jack
Improved Wood Planer
The Cause of Brick Incrustations
The Scientific American - May 11, 1878
The Most Popular Scientific Paper in the World
Communications Received - May 11, 1878
Lists and Specifications of Patents - May 11, 1878
Departments
- Departments
New Books and Publications
Notes and Queries - May 11, 1878
Business and Personal - May 11, 1878
Patents - May 11, 1878