H. T. (Harry Thomas) Cory

Born in Indiana in 1870, Harry Thomas Cory trained as an engineer at Purdue University and later earned advanced degrees from Cornell. He went on to teach civil engineering, served as dean of engineering at the University of Cincinnati, and also worked in railroad and consulting roles.

Cory wrote both as a teacher and as a practicing engineer. One of his early books, The Thompson-Houston System of Electric Lighting, grew out of his Purdue thesis and reflects the excitement of the new electrical age. Later, his writing turned toward large-scale irrigation, river control, and land development, especially in the Colorado River delta and Imperial Valley.

That mix of academic knowledge and real-world experience gives his books a grounded, useful feel. Even when the subject is highly technical, his work offers a window into how Americans of his time thought about infrastructure, progress, and the reshaping of the landscape.