Features
Vulcanizing Rubber
Strawberries and Constipation
Destruction Vs Construction of Ironclads
Professor Langley's Papers on the Sun
The Sun
A Total Eclipse
Edison's Phonomoter
Excavating Scoop, New Mechanical Inventions, and More
Communications - July 27, 1878
New Screw Cutting Lathe
How to Use a File
New Cloth Measuring Apparatus
Gampert's Wood-Sole Shoe
Landing of Cleopatra's Needle
The Total Eclipse of the Sun
New Iron Fence
The Adjutant
Astronomical Notes - July 27, 1878
The Curiosities of Tobacco
Preserving Fish by Hydraulic Pressure
Communications Received - July 27, 1878
Departments
- Departments
Business and Personal - July 27, 1878
Notes and Queries - July 27, 1878
Index of Inventions - July 27, 1878
