Scientific American Magazine
Volume 38, Issue 25You are currently logged out. Please sign in to download the issue PDF.
Features
The Paris Exhibition
Reapers and Mowers at the Paris Exposition
The Problem of Unsinkable Ships
The Phonograph Wins a Victory
Good Work from Cheap Patents
Edison's Micro-Tasimeter
Collmann's Valve Gear
Improved Shoe Brush
An Ether Ice-Making Machine
Hughes' Microphone an Alleged Piracy
The Trichinæ in Shad
Microscopy
Improved Hot Air Furnace
Carr's Improved Dredger
Birds of Paradise
M. Trouve's New Telephone Improvements
Plant Mind
A Novel Chain Pump
Letters from the Paris Exhibition
Catalpa Wood
Fence Economy
Communications Received
Departments
Notes and Queries
New Books and Publications
Business and Personal
Patents
