The first half of the 20th century was a period of great change along the historic Ohio River corridor. It was then that the Ohio became the most heavily engineered river in the world. Employing a unique collection of historic postcards as both artifacts and images, authors John Jakle and Dannel McCollum effectively illustrate the importance of the Ohio River in American history.
The first half of the 20th century was a period of great change along the historic Ohio River corridor. It was then that the Ohio became the most heav...
