The clock

Explores the world before the invention of mechanical clocks; looks at the life of John Harrison, creator of the first accurate and portable mainspring clock; and discusses how the world has changed as a result of the invention.

Atheneum Books for Young Readers
2000
9780689828140
book

Holdings

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2707983620251323772140541132DUS155DNS0010198681.11 DUF681.1116377825731736800991
3684033700829022552140541132BYRH122BYRM8385681.1 DUF681.116845241151709567815