Features
Improved Apparatus for Well Boring and Hoisting
Interesting Official Statistics
Rolling Stock of English Railways
The Great Water Tunnel Under Lake Michigan
Melions' Improved Locomotive Tire
New Publications
Extension Notices
The Markets
Champlin's Patent Ice-Cream Freezer
Reality Versus Sham
The New Volume For 1867
No. 1 Advertisers
The Dangers in Storing Petroleum
Parrott Gun Case Decided
Patent Claims
Departments
- Departments
Correspondence
Business and Personal
Notes and Queries
New Inventions
