Volume 10, Issue 24
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Features
Field's Traveling Bridge
Saponaceous Cream of Almonds
Wooden Car Springs
Plow Standards
New Life Boat
Notice to Engineers and Pilots
The Art of Dyeing--No. 9
Felting Hats
Power of Locomotives in Overcoming Steep Grades
Ballanced Steam Valve
A New Method of Extracting Bullets
Anthracite Coal or Steamships
Prof. Agassiz on the Smithsonian Institute
Hickory Nut Oil
Manufacture of Alcohol From Asphodel Root
Importing Turnips
Grafted Chestnut Trees
The Steam Fire Engine
Soup as Food, and How to Make It
Muntz Metal for Bolts
The Earthquake at St. Johns
Pennsylvania Commissioners to the Paris Fair
A New Potato
Wind Mills
Painting and Varnishing Carriages
Invincible Horse Bit
Supporting Articles of Dress
Improvement in Hand Trucks
The Polytechnic Journal Gone
Combustion and Fires
Stereoscopic Medallion
Muntz Metal Tubes in Boilers
Manufacture of Stone
Improvements in Steam Navigation
Electro-Plating Applied to Cutlery
A Scientific Error Corrected
New Petrified Bodies
The Way to Build Up a State
How the World Was Made
List of Patent Claims
Prizes for Astronomical Discoveries
Important Items
Polishing Slate
Important Discovery
Mechanics
Inventors, and Manufacturers