Compulsory Working of German Patents
Things the American Manufacturer Ought to Know
Features
Locomotive Adhesion
An Important Factor in Designing Engines
A Profile Puppet-Show.—II
How it can be Made and Used
New Clinical Thermometer
Compass Deviations
The Compass on Board Iron and Steel Ships
The New Standardized Cotton Grades
The Passing of the Expert
Uses of Old Rope
Canadian Pulp Making
A Plant in the Algoma District Ontario
Irish Linen and some Features of its Production
The Motions of the Earth
The Twenty-Three Influences to which the Earth is Subjected
Measuring Instruments of Long Ago.—II
The Mechanical Application of Geometrical Principles
Remarkable Comets.—II
Comets Other than Halley's
