The Eighty-Tun Guns

The Postal Laws--Amendments Needed

Mending a Fifteen-Inch Shaft at Sea

The Fall River Strike

A Disastrous Cyclone

The Fair of the American Institute

Conservatism Versus Progress

Scientific and Practical Information - October 16, 1875

Two-Story Railway Cars

Improved Ice-Making Machine

Liquid Carbonic Acid as a Motor

Practical Mechanism - October 16, 1875

NUMBER XXXIII

Hennaman and Shaw's Boiling Pot

Improved Metallic Column

Improved Tire-Upsetting Machine

The Grange Farm Mill

The Flamingo Plant

Cupressus Nutkaensis

The Great Spotted Iris

Caladium Culture

Atmospheric Machinery

Decisions of the Courts - October 16, 1875

United States Circuit Court--Southern District of New York.

Recent American and Foreign Patents - October 16, 1875

Canadian Patents - October 16, 1875

Communications Received - October 16, 1875