Volume 6, Issue 44
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Features
Locomotion the Test of Civilization
Palmer's Patent Dumping Car
Pacific Railroad
Diving for Shells
Deafness Successfully Treated by Musical Sounds
Scientific Memoranda
The Electric Telegraph in the East Indies
American Flour
The Dells of the Wisconsin
Discovery in Egypt
London Firemen, Fire Engines, &C
Special Correspondence of the Scientific American
Interesting about Railroads
Washington, Pa
The Principal cause of the Explosion of Steam Boilers
Remarkable Automaton Tree
Everett's Method of Blasting Rocks
Chemical Affinity Illustrated
New Planing Machine
Swan's Water Wheel
Improvement in Boilers
The India Rubber Shoe Trade
New Seed Drill
Cotton Gins
Improved Rotary Pump
Gravitating Hotel Enunciator
Byram's American Clocks
Vulcanized India Rubber
Gold of California
List of Patent Claims
Northern Railroads
Correction of a Patent Claim
Back Numbers and Volumes
New Edition of the Patent Laws
Relation of the Chemical Constitution of Bodies to Taste
Neorolegy for the last Half Century—Men of Science
Mechanics
Inventors and Manufacturers