This book is a valuable addition for those interested in the history of coal mining in North America. It covers the proceedings of the 42nd Consecutive Constitutional Convention held in 1956 and focuses on the topics related to the mining industry. The book is a softcover edition with wraps and contains illustrations by the Proceedings 42nd Consecutive Constitutional Convention. The book is an original 1st edition published by the Proceedings 42nd Consecutive Constitutional Convention and is written in English. It is categorized as an antiquarian and collectible item under books and magazines. The book has not been modified or personalized in any way and is not signed by the author. This unit is a valuable addition for collectors interested in the history of coal mining in the United States.