Features
Credit
Earth Currents
Algine
Common Colors and Poisonous Colors
Injury to Fish by Sewage and Waste Waters
Reducing and Intensifying Negatives
A Project to Explore the Earth's Center
An Antiseptic Vessel
Fouque's Photographic Seismograph
Sibley College Lectures.-VIII
The Cornell University Non-Resident Lecturers in Mechanical Engineering
Marine Engine Cranks and Shafts
Flexible Crank and Propeller Shafting in Lieu of Rigid Shafting for Marine Propulsion *