The Nn3 Manual 4th Edition by Robert Sloan is a comprehensive guide for model train enthusiasts. Published by NTRAK in 1989, this nonfiction book focuses on trains and provides detailed information in English. With a specific focus on model railroads, this manual is a valuable resource for hobbyists looking to enhance their train sets and better understand the intricacies of model train techniques. This manual has many “how to” articles to help build an Nn3 equipment and layout. This manual is in excellent condition. I’m selling as is. No returns no refund. I combine shipping by request.
