Volume 24, Issue 601supp
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Features
The Falke Type Torpedo Boat
New British Torpedo Experiments
Magazine Rifles
An English Car Coupling
Preservative Liquid
Kent's Torsion Balance
Link Belting
A New Process of Casting Iron and other Metals upon Lace, Embroideries, Fern Leaves, and other Combustible Materials
Recent Progress in Gas Engineering
Bricks and Brickwork
The New British Coinage and Jubilee Medal
Phenomena of Alternating Currents
Photographic Study of Stellar Spectra, Harvard College Observatory
Henry Draper Memorial