A move for better roads. Essays on roadmaking and maintenance and road laws, for which prizes or honorable mention were awarded through the University of Pennsylvania T Technology
Result of an experimental inquiry into the tensile strength and other properties of various kinds of wrought iron and steel T Technology
The face of the earth as seen from the air; a study in the application of airplane photography to geography T Technology
Cambria steel bars and “Gautier” specialties; merchant steel and bar products. automobiles and motor truck steel, cold-rolled and cold-drawn steel, machinery steel soft, steel, spring steel, agricultural steel and shapes, plow steel, etc T Technology
