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Keokuk and the Great Dam

This remarkable pictorial history tells the story of an engineering marvel: the first dam built across the Mississippi River (from 1910–1913), and the historic Midwestern community that fostered the world-famous hydroelectric project. Keokuk and the Great Dam is the story of a colorful and historic river town with a dream of economic development and cultural progress; a self-taught engineer who took on a challenge that no one else wanted to attempt; and a massive construction effort that pitted men and machines against the awesome power of America’s greatest river. Completed shortly before WWI, the Keokuk dam (now known as Lock and Dam No. 19) was the culmination of a long struggle to employ the Mississippi River for hydroelectric power and to improve navigation on the great waterway. In frontier days the Des Moines Rapids, stretching north from Keokuk, prevented loaded steamboats from moving upriver. They also created a business opportunity for local residents. A rapidly growing town by the 1850s, Keokuk went into decline for many years when it failed to secure adequate railroad connections. But the coming of hydroelectric power fostered a new dream, and local leaders set out to harness the great river. What followed was a dramatic effort that drew international attention, produced the world’s second largest dam (at the time), and forever changed both the community and the fabled American waterway.

Keokuk and the Great Dam is the story of a colorful and historic river town with a dream of economic development and cultural progress; a self-taught engineer who took on a challenge that no one else wanted to attempt; and a massive ...

Pennsylvania's Covered Bridges

Starting in the early 1800s, Pennsylvania's rich forests provided natural material for the construction of more than 1,500 covered bridges across the state. The first covered bridge was built in 1805. Pennsylvania's Covered Bridges looks at the earliest covered bridges as well as those that have survived modern progress. Images also show rare railroad covered bridges that have been saved from destruction over the years. This book invites the reader to step back in time and imagine the days when ancestors traveled through wooden spans to reach their daily destinations.

This book invites the reader to step back in time and imagine the days when ancestors traveled through wooden spans to reach their daily destinations.

Pennsylvania's Historic Bridges

PennsylvaniaA[a¬a[s Historic Bridges examines the development of different types of bridge structures across Pennsylvania through the world of postcards, many of which are from the early 1900s. The structures featured are constructed from various materials and in a multitude of styles. Also found within these pages are several postcards of pedestrian bridges, canal bridges, trolley bridges, railroad bridges, and an aqueduct.

PennsylvaniaA[a¬a[s Historic Bridges examines the development of different types of bridge structures across Pennsylvania through the world of postcards, many of which are from the early 1900s.