Volume 24, Issue 622supp
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Features
Electricity as a Motive Power
Telegraphing to and from Trains in Motion
Description of the New Tay Viaduct
Refrigerating Machinery for the Steamship Fifeshire
Box Car Bodies
Tramway Engine
The Change of Gauge of Southern Railroads in 1886
History of Submarine Mining
Collodio-Chloride Positive Printing Paper
An Electrolytic Method of Preparing Metallic Alloys, Etc.
Improved Wine Press
Serpent Venom
Ophthalmology
The Zodiacal Light
The Kali Ghaut, Calcutta
M. Eiffel
The Mesquit Bean
Long-Tailed Lady's Slippers
(Cypripediums)