This book is a catalog of charts, pilots, and navigation books that were sold by Heather and Williams, a leading supplier of nautical instruments and maps in 19th-century London. In addition to providing valuable historical insights into London's maritime industry, this book is also useful for modern-day sailors and historians interested in the history of navigation.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

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