Features
Aerial Navigation
Hotchkiss Machine Guns
Military Telegraph
De Locht's Pantelephone
Apparatus for Determining the Electric Charges of Falling Rain
Experiment Illustrating Discharge of Electricity from Clouds
The Distribution of Electrical Energy by Secondary Generators
Electric Light Machinery
Electric Lighting of Carriages
Jablochkoff's Auto-Accumulator
A New Photometer for Diffused Light
The Fahnehjelm Water Gas Incandescent Light
On the Real Value of Lubricants, and on the Correct Method of Comparing Prices
The Process of Bronze Casting as Applied to Sculpture
Hints on Plastering, Mortars, Etc
Foudroyant Cholera
Extraction of a Pistol-Ball from the Brain
Southwell Cathedral
Experts in Shooting
On the Devonian Age of the Green Pond Mountain Rocks
A Rifle Expert
City Telegraph Wires
New Japanese Oak
(Quercfs Serrata)
