Volume 36, Issue 917supp
You are currently logged out. Please sign in to download the issue PDF.
Features
Mining at the World's Columbian Exposition
The Nature of Depolarizers
“Non-Sticking” Armature
The Pneumatic Process of Sinking a Pier
Band-Saw Machine
Horatio Allen's Ride
A Shallow Draught Steamer
The Conversazione of the Royal Society
Duodenal Secretion and Digestion
The Cholera Epidemic
“Mixed Infection” in Cholera