Volume 15, Issue 387supp
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Features
On the Care and Maintenance of Bridges
Founding Piers in the Atchafalaya of Louisiana
New Ice Breaking Vessel
On the use of Concrete in Marine Construction
Brinck & Hubner's Hydraulic Press
On some Apparatus for use in Connection with Electric Light Measurement
Irrigation in Northeastern Colorado
Storage Batteries
The Gaulard-Gibbs Secondary Generator
Pollard's Telephone
On the Re-Enforcement of Sounds Transmitted by the Telephone and Microphone
Siemens' External Armature Machine
Sewage Disposal for Isolated Houses
Lincrusta Walton
Cheap Houses
Enameling
The Blistering of Paint
The Influence of Effective Breathing in Delaying the Physical Changes Incident to the Decline of Life, and in the Prevention of Pneumonia, Consumption, and Diseases of Women
Introduction