Features
Loss of Speed in Warships
The Electrical Exhibition
Potassium Chloroplatinite
The Proposed Universal Day
The Gatemann Shell Tested
Death of Prof. Buechner
An Automatic Safety Appliance for Railroads
A New Hay or Grain Rack
The New Locomotives for the Midland Railway
A Coupling for the Air-Pipes of Railway-Cars
An Improved Pruning Implement
A Pitman-Head for High-Speed Machines
A Wrench for Tire-Bolts
A Bedstead for Invalids
Manufacture of Krag-Jorgensen Rifles at the Springfield Armory--II
The Physiology of Man on the Alps
An Abnormal Growth of Hair on a Horse
An Ingenious Reversing Mechanism for Machine Tools
To Inventors - May 20, 1899
Departments
- Recommended
New Books, Etc. - May 20, 1899
- Departments
Recently Patented Inventions - May 20, 1899
Index of Inventions - May 20, 1899
Business and Personal - May 20, 1899
Notes and Queries - May 20, 1899
Patents - May 20, 1899
