Improved Rope-Making Machine

Curiosities of Human Food

American Influence Abroad

Steam Traveling on Ice

New Slitting Machine

To Rescue Persons on Fire

Lake and Ocean Navigation

Boilers of Steamboats

Facts about Cotton

Constantinople Enlightened

The Atlantic Cable Again

Is Electricity Hydrogen or Iron?

Another Turn in our History

Removal

Young's Coal Oil Patent

Canals versus Railroads

Museum of Woods

Cocoa Oil

An Interesting Relic

Evaporation and Decomposition of Water

Sewing Machine Patent Cases

Something Useful about Clay

Fuel for Locomotives

Experiments with Belting

Mechanics

Inventors, Millwrights, Farmers and Manufacturers, Fourteenth Year

New Patent Lock