Scientific American Magazine
Volume 58, Issue 20You are currently logged out. Please sign in to download the issue PDF.
Features
Novel Type of High Span Bridge
Passage of the Copyright Bill in the Senate
The New Copyright Bill Now Before Congress
City Flowers
The British African Expedition
An Improved Circular Saw Holder
An Improved Cloth Cutter
An Improved Counter Scale
The Crosby Invalid Bed
An Improved Hot Air Register
Experiments in Static Electricity with the Incandescent Lamp
Waddington's Electeic Submarine Torpedo Boat
Thomas Silver
The Engines of the Vesuvius and Yorktown
Miscellaneous Inventions - May 19, 1888
Agricultural Inventions - May 19, 1888
Engineering Invention - May 19, 1888
To Inventors - May 19, 1888
Departments
Notes and Queries - May 19, 1888
New Books and Publications - May 19, 1888
Business and Personal - May 19, 1888
Index of Inventions - May 19, 1888
