Discover a rare piece of American history with this original 1937 Civilian Conservation Corps (CCC) Project Training manual, "Construction of Trails." Authored by Guy B. Arthur and published by the United States Department of the Interior, this valuable document is part of the P. T. Series No. 7, offering a unique glimpse into the vocational training and public works initiatives during the Great Depression era. This edition also includes a section on "The Construction of Relief Models" by Howard E. Rothrock, providing comprehensive insights into the techniques and methodologies used for various conservation and infrastructure projects.

This manual is a significant find for collectors of historical government documents, CCC memorabilia, and those interested in early 20th-century conservation efforts and vocational education. It details practical instructions and foundational knowledge, reflecting the ingenuity and dedication of the CCC workers who built much of America's national park infrastructure. With its detailed content and historical context, this publication is not just a book, but a tangible link to a pivotal period in U.S. history, making it a compelling addition to any collection.