Features
Mastic Cement
Alligator Skins
Gold Pens
The Greek of Homer a Living Language
Wadding and Batting Machinery
Biography of Berthollet
Atmospheric Hammer
The Moose
Agassiz and Humboldt
Daguerreotyping
Caloric Steamship
Spots on the Sun and Magnetic Variations
Machinery and Tools as They are—Rolling Presses
Heating and Ventilating Buildings
Safety Steam Boiler
Soap Cutting Machine
Impoved Metal Tubes
Improved Cotton Press
Another Press
Improved Trip Hammer
Stuart's Naval and Mail Steamers of the United States
Events of the Week
Railroad to the Pacific
The Inauguration
Paint for Coating Wire Work
What of the Railroad Prizes?
Riddle's Report of the Great Exhibition
Extension of a Patent
Depth of the Ocean
Miscellaneous News of the Week
Farmer's Improved Sustaining Battery
Mechanics
Ericsson on “the Ericsson;” Stirling on “Stirling”
Light for Churches and Lecture Rooms
Departments
- From the Editor
To Our Readers
To Correspondents
- Recommended
A Chapter of Suggestions, &c
