Features
Crystallized Osmium
Inventors Misjudged
The Centennial Exposition
A Dangerous Neighbor
Improved Barn Door Fastening
A New Stone Lifter
Mechanical Horse Grooming
A Simple Kerosene-Testing Device
New Smoke-Burning Grate
The Plethysmograph
The Centennial Horticultural Building
Home-Made Probabilities
Porcelain and Pottery
Another Inventor of the Balestrieri Reflector
Improved Portable Photographic Apparatus
The Contents of a Cod's Stomach
The Mygales--Door Building Spiders
New Chemical and Miscellaneous Inventions - June 24, 1876
Recent American and foreign Patent - June 24, 1876
Communications Received - June 24, 1876
Departments
- Letters
Correspondence - June 24, 1876
- Departments
Business and Personal - June 24, 1876
Notes and Queries - June 24, 1876
Index of Inventions - June 24, 1876
Patents - June 24, 1876
Index - June 24, 1876
