The SciencesFebruary 28, 1914
The Life of Building Power Plants
An Important Question for Investors
Stories by C. M. Ripley
The SciencesMarch 6, 1909
The Internally-Fired Helical Furnace
Wholesale Annealing and Hardening Done Almost Automatically
The SciencesSeptember 5, 1908
Applications of Oil-Burning Apparatus
A Review of Present Methods
The SciencesAugust 22, 1908
A New Method in Wet Excavation
Draining Instead of Emptying an Excavation
The SciencesApril 20, 1907
Foundation Problems in New York City