Features
Brayton's Hydrocarbon Motor
The Obligations of Science to Goethe
Color Music
Physicians as Patentees
The Resignation of the Commissioner of Patents - January 13, 1877
More Remarkable Clocks
Tempered Glass
The Centennial Pipe Vise
Wieting's Improved Frame Clamp
Communications - January 13, 1877
The Tanite Company's New Planer Knife and Stove Plate Grinders
The Domestic Steam Engine
The Hare and Her Foes
How to Adjust Line Shafting
The Louisville Water Works
New York Academy of Sciences
New Household Inventions - January 13, 1877
New Miscellaneous Inventions - January 13, 1877
Recent American and Foreign Patents - January 13, 1877
New Woodworking and House and Carriage Building Inventions - January 13, 1877
New Agricultural Inventions - January 13, 1877
Communications Received - January 13, 1877
Departments
- Departments
Business and Personal - January 13, 1877
Notes and Queries - January 13, 1877
Index of Inventions - January 13, 1877
