Features
Improved Grinding Mill
Wood Against Iron in a Trial of Speed
The Transatlantic Telegraph
Water-Proof Glue
Chinese Sugar Cane
Origin of Frangipanni
The Asteroids
List of Patent Claims
Niagara Suspension Bridge
A Question About Patents
Chromotype Copies of Plants, Leaves, Prints, Engravings, &C
Freight Wagons
Labeling of Inventions
Source of Fat
The True Source of Information
Danger of Heating Furnace
Turpentine on Gunpowder
Muscles and Pearls
Submarine Carriage Ways
Vinegar
A Fat Salary
New Churn and Butter Worker
The Great Eastern
Texas Wool
Spots on the Sun
Straw Paper
Chester's Radiator
Chicago to Liverpool Direct
Science and Arctic Voyages
Freighting Oil
The Crops
Death or a Distinguished Chemist
The Government Iron
Dry Ducks
Tests of Flour
A New Use for Ether
The Tide of Emigration
A Triumph of American Reapers in Hungary
Post Office Revenue
The Calmest Season
Cheap Plating of Iron with Copper
Health of Cities
Public Buildings
Cherry Currants
Purifying Sugar by Alumina
Correspondents
Improved Basin Cock
Reuthe's Animal Trap
Mechanics
Inventors, and Manufacturers
