Contributions from the Smithsonian Museum of History

Explore the rich heritage of American innovation with Bulletin 240, part of the United States National Museums esteemed series. This collection features original articles that delve into the fascinating history and technology represented in the Museum of History and Technology. Since 1959, the Museum has published shorter, impactful papers highlighting its collections and research. Inside this volume, youll find captivating studies such as Don H. Berkebiles examination of the 1893 Duryea automobile, Silvio A. Bedinis insights on the Borghesi astronomical clock, and Robert M. Vogels exploration of tunnel engineering. Each paper presents a unique facet of technological advancement and historical significance, documenting the evolution of science and engineering in America.