Scientific American Magazine
Volume 61, Issue 1You are currently logged out. Please sign in to download the issue PDF.
Features
Bridal Veil Falls, Snake River
To Water Supply for New York City
An Improved Piano Lamp Bracket
An Improved Burglar Alarm
An Improved Clinical Thermometer
Experiments on the Inexpansibility of Water and Contraction of Ice
Sieve Attachment for Thrashing Machines
An Improved Thill Coupling
A Spring Cover Oiler
Improved Fender for Car Windows
An Improved Child's Swing
An Apparatus for Heating and Steaming Grain
The New Rubber Tip Peael Mucilage Bottle
Improved Leather Belting
Photographic Notes- July 6, 1889
The Washington Arch of New York
The Vari in the Berlin Zoological Garden
To Inventors- July 6, 1889
Departments
Correspondence- July 6, 1889
Recently Patented Inventions- July 6, 1889
Notes and Queries- July 6, 1889
New Books and Publications- July 6, 1889
Business and Personal- July 6, 1889
Index of Inventions- July 6, 1889
