Departments

• Departments

  Our Books in 1899

• An Extraordinary Patent Decision

• Women in Science

• The American Pacific Cable

• Employing the Carabao for Army Purposes in the Philippines

• The New Government Printing Office

• Factory Inspection of New York State

• The Chicago Drainage Canal

• A New Way of Cleaning Ships' Bottoms

• A Novel Reversing Gear

• Magnetic Clutches

• The Four-Cylinder Compound Locomotives of the Northern Railway of France

• Auto-Quadricycle at the Bicycle and Auto Mobile Show

• The New Inland Waterway

• Curiosities of Ichthyology

• Notes and Queries

• Index of Inventions

• Recently Patented Inventions

• Business and Personal

• New Books, Etc.

• Patents