Features
Improvements at Cohoes
A Fast River Steamer
An Epidemic of Gold Discovery
Muybridge's Zoogyroscope
Carp Culture
Poisonous Frying Pans
New York Academy of Sciences
Stove Castings
Milk and Butter Preservatives
Imroved Folding Mirror
Edison's New Electrical Railway
Novel Animal Motor
A Novel Combination
Miscellaneous Inventions
American Industries.--No. 44
Improvement in Hatchways
New Steam Boiler
Mechanical Inventions
South African Antelopes
Engineering Inventions
Departments
- Departments
Correspondence
Business and Personal
New Books and Publications
Index of Inventions
Notes and Queries
Patents
