Bishup's Stone Gatherer

The Inventor of Cotton-Spinning Machinery

A Tribute to Sir Isaac Newton

Decease of a Great Engineer

Nash's Refrigerator and Milk Closet

The Parasite of a Parasite

Agricultural Chemical Science

Ice-Houses

To Cover Lace or Net with Copper

Patent Cyclo-Ellipto-Pantograph

A Sensible Memorial

Casting Heavy Guns

Railroad Materials

Improved Self-Feeding Drill

Reminiscences of Sewing Machine Inventors

The Salt, If you Please

American Steel

An Elevated Railroad

Iron Girders—No. 1

Some of the Wonders of Chess-Playing

Materials for Paper

Macdonald's Valve Cock

Philadelphia Steam Fire Engine

Mechanics

Inventors, Millwrights Farmers, and Manufacturers

Ruggles' Windmill

Shooting Stars—Meteors