
Volume 3, Issue 74supp
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Features
The Lightning Torpedo Vessel
Eyre's Screw Propeller
Extraordinary Steel-Rail Product
Testing Steel-Iron Welds
Submarine Blasting
Test Boiler, Manchester Steam Users' Association
Proposed New Bridge between New York and Brooklyn
A New Induction Coil
Wool Dyeing
Type Printing Telegraph Instruments
Manufacture of Asphaltum
The Sizing of Cotton Goods
Notes on Gas Making
Photo-Mezzotint Engraving
Dry Rot in Wood
The History of the Art of Coach- Building
American Carriages