The SciencesMay 30, 1914
This Year's Additions to Our Navy
Super-dreadnoughts “Texas” and “New York” Torpedo-boat Destroyer “Downes” Electric Collier “Jupiter”
This Year's Additions to Our Navy
Super-dreadnoughts “Texas” and “New York” Torpedo-boat Destroyer “Downes” Electric Collier “Jupiter”
The "Lifting Process" in the Quarrying of Granite
The Economical Surface Mining Operations of Cuba