Written in the mid-19th century, this book is a collection of biographical sketches of prominent iron workers and tool makers of the time. The author celebrates the ingenuity and hard work of these industrial pioneers and argues for the importance of vocational education and self-improvement. This book remains a valuable resource for anyone interested in the history of industry and manufacturing.

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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