Download Free Building An American Clock Movement Book in PDF and EPUB Free Download. You can read online Building An American Clock Movement and write the review.

Stan Bray introduces the fascinating world of horology to the complete beginner. This book explains the terminology of the clockmaker and provides general details of clock construction including layout of wheels and escarpments, a number of the latter being described. Making of wheels, pinions, escarpments, plates, pendulums, weights, cases, hands and faces is described. The necessary tools and equipment are described with details of how to make specialized items and choice of most suitable materials for their construction.
The book describes and illustrates the complete repair of the movement, including time and strike functions, and where applicable, dial, hands, and case. Eighteen American striking clocks, one time-only wall clock with date function, and one electromechanical clock are included.
In Marking Modern Times, Alexis McCrossen relates how the American preoccupation with time led people from across social classes to acquire watches and clocks, and expands our understanding of the ways we have standardized time and have made timekeepers serve as political, social, and cultural tools in a society that not merely values time, but regards access to it as a natural-born right.
Throughout his life, Benjamin Banneker was known and admired for his work in science, mathematics, and astronomy, just to name a few pursuits. But even when he was born in Maryland in 1731, he was already an extraordinary person for that time period. He was born free at a time in America when most African Americans were slaves. Though he only briefly attended school and was largely self-taught, at a young age Benjamin displayed a keen aptitude for mathematics and science. Inspired by a pocket watch he had seen, at the age of 22 he built a strike clock based on his own drawings and using a pocket-knife. This picture book biography focuses on one episode in a remarkable life.